AT+C commands

N3 N4 N8 S9 B M1 M2 M3 M5 M6 SG SS1 P1

Not implemented

Note: documentation states that E3 has FD facility but the tested devices did not know it.
Note: Password length is 8 char in N5.c but 4 in N5.[ab].

Change password

fac

N1 N5 N6 N7 N9 N11 N12 N13

S3 S4 E1 E2 E3 E4 E6 E7 E9 E10 E11 E12 E13 E14

N3 N4 N8 N10 S9 B M1 M2 M3 M5 M6 SY1 SS1 P1 A1 A2

Not implemented

Note: N2 probably has also this command but not documented.
Note: documentation states that E3 has FD facility but the tested device did not know it.
Note: T1 documentation states that +CPWD knows the same facilities as +CLCK but tested device reports only SC and AB.
Note: M4 answers AT+CPWD=? quite irregurarly.
Note: S7/S8/S10/S11/S12 can lock FD but cannot change password!? It's quite strange.

Calling line identification presentation

+CLIP	[=mode]
	0: disable... 1: enable... ... result code presentation
N1 N2 N4 N5 N6 N7 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 A1 A2 SE1	0 1
M4	?
N3 N8 B M1 M2 M3 M5 M6 P1	Not implemented

Calling line identification restriction

+CLIR	[=mode]
	0: set presentation indicator according to the subscription of the CLIR service 1: CLIR invocation 2: CLIR supression
N1 N4 N5 N6 N7 N11 N12 N13 F1 F2 F3 S2 S7 S8 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M4 W1 W2 T1 T2 MB1 SS1 A1 A2 SE1	0-2
N9	0 2 ?
SG	1 2
N2 N3 N8 N10 S1 S3 S4 S5 S6 S9 B M1 M2 M3 M5 M6 SY1 MB2 MB3 P1	Not implemented

Connected line identification presentation

+COLP	[=mode]
	0: disable... 1: enable... ... result code presentation
N1 N2 N5 N6 N7 N9 N10 N11 N12 N13 S7 S8 S10 S11 S12 F1 F2 F3 S2 W1 W2 T1 A1 A2 SE1	0 1
N3 N4 N8 S1 S3 S4 S5 S6 S9 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 T2 SY1 MB1 MB2 MB3 SG SS1 P1	Not implemented

Called line identification presentation

+CDIP	[=mode]
	0: disable... 1: enable... ... called line presentation
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 T2 W1 W2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Closed user group

+CCUG	[=n	[,index	[,info]]]
	0: disable... 1: enable... ... CUG temporary mode	0-9: CUG index 10: no index	0: no information 1: suppress OA 2: suppress preferential CUG 3: suppress OA and preferential CUG
S2 W1 T2	0 1	0-10	0-3
N6.b N7 N12 F3 W2	?
N9	0 1	0-9	0 1
N1 N3 N4 N5 N6.a N8 N10 N11 N13 F1 F2 S1 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 T1 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Call forwarding

+CCFC=	reason	,mode	[,number	[,type	[,classx	[,subaddr	[,satype	[,time]]]]]]
	0: unconditional 1: mobile busy 2: no reply 3: not reachable 4: all call forwarding 5: all conditional call forwarding	0:disable 1:enable 2: query 3: registration 4: erasure	number	129: nat'l 145: internat'l	1: voice L1 2: data 4: fax 8: SMS 16: data circuit sync 32: data circuit async 64: dedicated packet access 128: dedicated PAD access (ETSI) 128: voice L2 (Ericsson)	number	129: nat'l 145: internat'l	timeout if reason=2 [secs]
F1	0-5	2-4	number
F2 F3	0-5	0-4	number
S2	0-5	0-4	number	129 145	1 2 4	number	129 145	1-30
S4	0-5	0-4	number	?	1 2 4 7			1-30
E1 E2	0-5	0-4	number	128 145	1 2 4 128	number	128 145	?
S6 E3	0-5	0-4	number	129 145	1 2 4			1-30
N5 N6 N7 N11 N12 N13 S3 S5 S7 S8 S10 S11 S12 E4 E5 E6 E7 E11 E12 E13 E14 M4 W2 T2 A1 A2 SE1	0-5	?
N9	0-5	0-4	number	129 145	0-7	number	128 ?	1-30
E10	0-5	0-4	number	128 145	1 2 4 128
E9	0-5	0-4	number	?	1 2 4 128
W1	0-5	0-4	number	?	1 2 4 7 8	not managed	not managed	1-30
T1	0-5	0-4	number	129 145	1 2 4
N1 N2 N3 N4 N8 N10 S1 S9 B M1 M2 M3 M5 M6 SY1 MB1 MB2 MB3 SG SS1 P1	Not implemented

Note: E2's AT+CCFC=? reports the possible reasons only. However I guess the other parameters are the same as of E1.
Note: 128 vs 129 is a real mess. (type, satype)

Call waiting

+CCWA	[=n	[,mode	[,class]]]
	0: disable... 1: enable... ... unsolicited result code	0: disable 1: enable 2: query	Sum of 1: voice L1 2: data 4: fax 8: SMS 16: data circuit sync 32: data circuit async 64: dedicated packet access 128: dedicated PAD access (ETSI) 128: voice L2 (Ericsson)
N1 N9 F1 F2 F3 S2 E3 T1	0 1	0-2	1 2 4
E1 E2 E9 E10	0 1	0-2	1 2 4 128
N5 N6 N7 N11 N12 N13 S5 S7 S8 S10 S11 S12 E4 E5 E6 E7 E11 E12 E13 E14 M4 W2 T2 MB2 MB3 SS1 A1 A2 SE1	0 1	?
W1	0 1	0-2	1 2 4 7 8
N2 N3 N4 N8 N10 S1 S3 S4 S6 S9 B M1 M2 M3 M5 M6 SY1 MB1 SG P1	Not implemented

Call hold and multiparty

+CHLD	[=n]
	0: Terminate all held calls or UDUB (User Determined User Busy) for a waiting call 1: Terminate all active calls (if any) and accept the other call (waiting call or held call) 1X: Terminate the active call number X 2: Place all active calls on hold (if any) and accept the other call (waiting call or held call) as the active call 2X: Place all active calls except call X on hold 3: Add the held call to the active call 4: Connects a call on hold with an active call and disconnects the subscriber from both calls
N5 N6 N7 N9 N12 N13 E9 M4	0-4 11-1? 21-2?
F1	0 1
F3 S2 S4 S6 W1 W2	0-3 11-17 21-27
E1 E2 E3 E4 E5 E6 E7 E11 E12 E13 E14	0-4 11-16 21-26
T1 T2 MB2 MB3	1 2
S3 S5 S7 S8 S10 S11 S12 SY1 SS1	0-3 11-1? 21-2?
A1 A2	0-2
N1 N2 N3 N4 N8 N10 N11 F2 F3 S1 S9 E10 B M1 M2 M3 M5 M6 SG P1 SE1	Not implemented

Call transfer

+CTFR=	number	[,type	[,subaddr	[,satype]]]
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Unstructured supplementary service data

+CUSD	[=n	[,str	[,dcs]]]
	0: disable... 1: enable... ... unsolicited result code 2: cancel session	USSD string	cell broadcast data coding scheme (see GSM 03.38 section 4)
N5 N6 N7 N9 N11 N12 N13 E11 E12 T2	0 1	string	?
N1 E3	0 1	string	0 ?
F3 S2.b S2.c W1 W2	0-2	string	?
S6	0 1	string	15 ?
E9	0-2	string
N2 N3 N4 N8 N10 F1 F2 S1 S2.a S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E4 E5 E6 E7 E10 E13 E14 B M1 M2 M3 M4 M5 M6 T1 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Note: Documentation states that n=2 also acceptable for E3 but the tested device accepted only 0 and 1.

Advice of charge

+CAOC	[=mode]
	0: query CCM value 1: deactivate... 2: activate... ...the unsolicited reporting of CCM value
N13 F1 F3 S2 E9 E10 W1 W2 T1 T2 SG A2 SE1	0-2
S3 S4 S5 S6 S7 S8 S10 S11 S12 E7 E11 E13 E14	0
N5 N6 N7 N12 S6 E1 E2 E4 E5 E6 E12	?
N9
N1 N2 N3 N4 N8 N10 N11 F2 S1 S9 E3 B M1 M2 M3 M4 M5 M6 SY1 MB1 MB2 MB3 SS1 P1 A1	Not implemented

Note: E3 accepts +CAOC=? but the command is not implemented. Other Ericsson types are suspicious too.

Supplementary service notifications

+CSSN	[=n	[,m]]
	0: disable... 1: enable... ... +CSSI intermediate result code	0: disable... 1: enable... ... +CSSU unsolicited result code
N1 N5 N6 N7 N9 N11 N12 N13 F3 S3 S4 S5 S6 S7 S8 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M4 W1 W2 T2 SE1	0 1	0 1
N2 N3 N4 N8 N10 F1 F2 S1 S2 S9 B M1 M2 M3 M5 M6 T1 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Note: M4 answers AT+CSSN? quite irreguralry.

List current calls

+CLCC
N1 N5 N6 N7 N9 N11 N12 F3 S2 S3 S4 S5 S6 S7 S8 S10 S11 S12 W1 W2 MB2 MB3 SG SS1 A2	Implemented
N2 N3 N4 N8 N10 N13 F1 F2 S1 S9 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 T1 T2 SY1 P1 A1 SE1	Not implemented

Preferred operator list

+CPOL=	[index]	[, format	[, oper]]
	order number of the operator	0: long alphanumeric 1: short alphanumeric 2: numeric	Name/number returned by AT+COPS?
F3 W2	1-8	0-2	?
S5 S7.a S8 S10 S11	1-8	2	?
S7.b	1-24	2	?
S12	1-32	2	?
W1	?	0-2	operator name/number
SG	1-16	0 2	?
SE1	1-24	0-2
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 S1 S2 S3 S4 S6 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 T1 T2 SY1 MB1 MB2 MB3 SS1 P1 A1 A2	Not implemented

Selection of preferred PLMN list

+CPLS=	list
	0: User controlled PLMN selector 1: Operator controlled PLMN selector 2: HPLMN selector
N6 N10 N11 N12 N13 S2 S6 S9 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 A1 A2 SE1	Not implemented

Read operator names

+COPN
S4 S5 S6 S7 S8 S10 S11 S12 SG	Implemented
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SS1 P1 A1 A2 SE1	Not implemented

eMLPP Priority Registration and Interrogation

+CAEMLPP=	priority
N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E11 E12 E13 E14 M2 M3 M4 M5 M6 T1 T2 W1 W2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

eMLPP subscriptions

+CPPS
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S10 E11 E12 E13 M4 M5 W2 SY1 SG SS1 A1 A2 SE1	Not implemented

Fast call setup conditions

+CFCS=	priority ,	status
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S10 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 A1 A2 SE1	Not implemented

Automatic answer for eMLPP Service

+CAAP=	priority ,	status
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S10 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 A1 A2 SE1	Not implemented

User to User Signalling Service 1

+CUUS1	[= n	[, m	[, message	[, UUIE	[, message [, UUIE ... ]]]]]]
	0: disable... 1: enable... ...+CUUS1I result code presentation	0: disable... 1: enable... ...+CUUS1U result code presentation	0: ANY 1: SETUP 2: ALERT 3: CONNECT 4: DISCONNECT 5: RELEASE 6: RELEASE_COMPLETE	User-user Information Element
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S10 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 A1 A2 SE1	Not implemented

ETSI TS 127 007 - Section 8 - Mobile Equipment control and status commands

Phone activity status

+CPAS
N1 N2 N5 N6 N7 N9 N10 N11 N12 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E11 E12 E13 E14 B M1 M2 M3 M4 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Implemented
N3 N4 N13 M5	Not implemented

+CPAS =mode
1: allow Ericsson specific return codes
E9 E10 1

Set phone functionality

+CFUN	[=fun	[,reset]]
	0: minimum functionality (transceiver off) 1: full functionality 2: disable phone transmit RF circuits only 3: disable phone receive RF circuits only 4: disable phone both transmit and receive RF circuits 5: ? 6: ?	0: do not reset... 1: reset... ...ME before changing to fun power level
N1 N7 N11 N12	0 1	0
F1 F2 F3 S6 W2	0 1	0 1
E1 E2 E3 E4 E6 E7 E9 E10 E11 E13 E14 W1	0 1
E5 T2	1 5
E12 M4	?
SE1	0-6	0 1
N2 N3 N4 N5 N6 N8 N9 N10 N13 S1 S2 S3 S4 S5 S7 S8 S9 S10 S12 S11 B M1 M2 M3 M5 M6 T1 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Note: Usually no way to turn on the device with AT+CFUN=1.
György Lucza's note: some Ericsson devices (including T10, 1018, 2628) can be turned on indeed with AT+CFUN=1 if they are connected to the battery charger.

Enter PIN

+CPIN=	PIN	[,new PIN]
N1 N5 N6 N7 N9 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG A1 A2 SE1	current PIN	new PIN
N2 N3 N4 N8 N10 S9 B M1 M5 SS1 P1	Not implemented

Note: S2 requires double quotes around PIN and new PIN.
Note: T1 has no +CPIN=? command.

Battery charge

+CBC
N2 N3 N4 N5 N6 N7 N11 N13 F1 F3 S2 S3 S4 S5 S7 S8 S10 S11 S12 E1 E2 E3 E4 E6 E7 E9 E10 E11 E12 E13 E14 M1 M2 M3 M4 M6 T1 W2 T2 SY1 MB1 MB2 MB3 P1 A1 A2	Implemented
N1 N8 N9 N10 N12 F2 S1 S6 S9 B M5 W1 SG SS1 SE1	Not implemented

Signal quality

+CSQ
N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M1 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 P1 A1 A2 SE1	Implemented
S9 B SG SS1	Not implemented

ME control mode

+CMEC	[=keyp	[disp	[ind]]]
	ME can be operated... 0: ... only through its keypad 1: ... only from TE 2: ... from both ME keypad and TE	0: only ME ... 1: only TE ... 2: both ME and TE ... ... can write to ME display	0: only ME ... 1: only TE ... 2: both ME and TE ... ... can set ME indicators
N7 S11 S12	0 2	0	0
SG	2	0	0
P1	0	0	0
N1 N3 N4 N5 N6 N8 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SS1 A1 A2 SE1	Not implemented

Keypad control

+CKPD=

keys

[,time

[,pause]]

0-9 * # %	themselves
+	?
:	Escape char for manufacturer specific keys
;	Escape char for string entering
<	Left arrow
>	Right arrow
@	Alpha key
A a	Channel A
B a	Channel B
C c	Clear display
D d	Volume down
E e	End
F f	Function
H h	Handset
I i	Info
L l	Phone lock
M m	Menu
O o	?
P p	Power
Q q	Quiet/mute
R r	Recall last number
S s	Start
T t	Store memory
U u	Volume up
V v	Down arrow
W w	Pause
X x	Phonebook/auxiliary
Y y	Delete last char
Z z	Exit menu
[	Left softkey
]	Right softkey
^	Up arrow

duration of
simulated keypresses
in tenth of seconds

pause between
keypresses
in tenth of seconds

0-9 * # D E P S U V ^ [ ]

0-9 * # C D E M S U V \5B \5D \5E

0-9 * #

0-9 * # + C D E I S U X Y Z [ ]

E1 E10

0-9 * # < > C D E S U

0-255

0-9 * # < > C D E S U

S10 S11 S12 E2 E4 E5 E6 E7 E11 E13 E14 M4 MB2 MB3 SE1

0-9 * # < > C D E F H S U V ^

0-255

0-9 * # < > C E M Q S [ ]

W1 W2

0-9 * #

0-9 * # C D E M O S U V X Y Z ^

N2 N3 N4 N5 N6 N7 N8 N10 N11 N12 N13 F1 F2 S2 S3 S4 S5 S6 S7 S8 S9 E12 B M1 M2 M3 M5 M6 T2 SY1 MB1 SS1 P1 A1 A2

Not implemented

Note: E3.a has +CKPD command but it is undocumented.
Note: T1 does not know the +CKPD=? command.
Note: N9 accepts \xx like hex codes instead of characters. [ ] ^ chars can be entered only in hex.

Display control

+CDIS	[=text [,text [,...]]]
SG	?
N1 N3 N4 N5 N6 N7 N8 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SS1 P1 A1 A2 SE1	Not implemented

Indicator control

Usual AT command set tester programs cannot detect whether if set mode of this command is implemented or not. Therefore reliable information should be gathered from written documentation or very specific tests.

E1	Set mode implemented.
N9 N12 E9 E10	Test and query modes implemented only.
N7 N11 E2 E3 E4 E5 E6 E7 E11 E12 E13 MB1 MB2 MB3 SG P1	No information
N1 N2 N3 N4 N5 N6 N8 N10 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 B M1 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 SS1 A1 A2 SE1	Command not implemented at all

+CIND= [battchg [,signal [,batterywarning [,chargerconnected]]]]
E1 E2 E3 E4 E6 0-4 0-5 0 1 0 1

+CIND= [message [,call [,roam [,smsfull]]]]
N7 0 1 0 1 0 1 0 1

+CIND= [message [,call [,smsfull]]]
N11 N12 0 1 0 1 0 1

+CIND= [call [,service [,call_setup]]]
N13 0 1 0 1 0-3

+CIND= [battchg [,signal [,service [,message [,call [,roam [,smsfull]]]]]]]
S11 0-10 0-7 99 0 1 0 1 0 1 0 1 0 1
S12 0-5 0-5 0 1 0 1 0 1 0 1 0 1

+CIND= [signal [,service [,sounder [,message [,call [,roam [,smsfull]]]]]]]
E5 0-5 0 1 0 1 0 1 0 1 0 1 0 1

+CIND= [battchg [,signal [,batterywarning [,chargerconnected [,service [,sounder [,message [,call [,roam [,smsfull]]]]]]]]]]
E7 E12 E13 E14 0-4 0-5 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
E11 0-5 0-5 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1

+CIND= [battchg [,signal [,message [,roam [,smsfull [,voice mail [,off hook [,line 2]]]]]]]]
MB1 0-5 0-5 0 1 0 1 0 1 0 1 0 1 0 1

+CIND= [battchg [,signal [,message [,roam [,smsfull [,voice mail [,off hook [,line 2 [,no SIM card]]]]]]]]]
MB2 MB3 0-5 0-5 0 1 0 1 0 1 0 1 0 1 0 1 0 1

+CIND= [battchg [,signal [,service [,call]]]]
SG 0-5 0-5 0 1 0 1

+CIND= [battchg [,signal]]
P1 0-5 0-4

ME event reporting

+CMER	[=mode	[,keyp	[,disp	[,ind	[,bfr]]]]]
	see below
N1 N7 N9 N11	2	0 2	0	0 1	0
N13	0-3	0	0	0-2	0
F1 F3 W2	3	0-2	0	0	0
S11 S12	0-3	0-2	0	0-2	0-1
E1 E2 E3 E4 E6 E7 E10 E12	0 3	0 2	0 2	0 1	0
E5 E9 E11 E13 E14	0 3	0 2	0	0 1	0
M5	0 3	0-2	0	0	0
MB1	1	0	0	0 1	0
MB2 MB3	1	0 2	0	0 1	0
SG	0	0	0	0	0
P1	0 1	0	0	0-2	0
SE1	2	0	0	0 1	0
N2 N3 N4 N5 N6 N8 N10 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 B M1 M2 M3 M4 M6 W1 T1 T2 SY1 SS1 A1 A2	Not implemented

mode

0	Buffer unsolicited result codes in the TA; if TA result code buffer is full, codes can be buffered in some other place or the oldest ones can be discarded
1	Discard unsolicited result codes when TA-TE link is reserved (e.g. in on-line data mode); otherwise forward them directly to the TE
2	Buffer unsolicited result codes in the TA when TA-TE link is reserved (e.g. in on-line data mode) and flush them to the TE after reservation; otherwise forward them directly to the TE
3	Forward unsolicited result codes directly to the TE; TA-TE link specific inband technique used to embed result codes and data when TA is in on-line data mode

keyp

0	No keypad event reporting.
1	keypad event reporting using result code +CKEV: key,press. key indicates the key and press if the key is pressed or released (1 for pressing and 0 for releasing). Only those key pressings, which are not caused by +CKPD shall be indicated by the TA to the TE.
2	keypad event reporting using result code +CKEV: key,press. All key pressings shall be directed from TA to TE.

disp

0	No display event reporting.
1	Display event reporting using result code +CDEV: elem,text. elem indicates the element order number and text is the new value of text element. Only those display events, which are not caused by +CDIS shall be indicated by the TA to the TE.
2	Display event reporting using result code +CDEV: elem,text. All display events shall be directed from TA to TE.

ind

0	No indicator event reporting.
1	Indicator event reporting using result code +CIEV: indi,value. ind indicates the indicator order number (as specified for +CIN2) and value is the new value of indicator. Only those indicator events, which are not caused by `+CIN2` shall be indicated by the TA to the TE.
2	Indicator event reporting using result code +CIEV: ind,value. All indicator events shall be directed from TA to TE.

bfr

0	TA buffer of unsolicited result codes defined within this command is cleared when mode 1...3 is entered.
1	TA buffer of unsolicited result codes defined within this command is flushed to the TE when mode 1...3 is entered. (`OK` response shall be given before flushing the codes.)

Select phonebook memory storage

+CPBS=

storage

"DC": ME dialed calls list
"EN": SIM (or ME) emergency number
"FD": SIM fixed dialing number phonebook
"MC": ME missed (unanswered received) calls list
"ME": ME phonebook
"ON": SIM (or ME) own numbers (MSISDNs) list
"OW": own telephone numbers
"RC": ME received calls list
"SM": SIM phonebook
"TA": TA (data card) phone book
"MD": last number redial memory
"LD": SIM last-dialing phonebook
"MT": combined ME and SIM phonebook
"MV": ME voice activated dialing list
"HP": hierarchical phonebook
"BC": own business card
"DD": ???
"AD": ???
"QD": ???
"SD": ???
"SG": ???
"CA": ???
"#IN": ???
"#SN": ???

N1 N5.a N5.b N6 N9 N11 N12

S3 S4 S5.b S6 S7 S8 S10 S11 SY1.b SY1.c SY1.f SY1.d SY1.e

Note: N1 manual says nothing about DC but device knows it.
Note: S4 manual states that device also knows DC.
Note: Motorola devices are reported to change set of available memories dynamically.
Note: Broken implementation in SS1. It refuses commands AT+CPBS=? and AT+CPBS?. Possible storage codes ME, SM, and LD found by a user.

Read phonebook entries

+CPBR	[=index1	[,index2]]
	start of range	end of range
N1 N2 N3 N5 N6 N7 N8 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG P1 A1 A2 SE1	index	index
SS1	Incorrect implementation
N4 M1 M2 M3	Not implemented

Find phonebook entries

+CPBF=	findtext
N1 N2 N3 N5 N6 N7 N8 N9 N10 N11 N12 F1 F2 F3 S2 E2 E3 E4 E5 E7 E9 E10 E11 E12 E13 E14 M4 W1 W2 T1 T2 SY1 SG P1 SE1	text to find
SS1	Incorrect implementation
N4 S1 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E6 B M1 M2 M3 M5 M6 MB1 MB2 MB3 A1 A2	Not implemented

Write/delete phonebook entry

+CPBW	[=index]	[,number	[,type	[,text]]]
	memory index	phone number	128: unknown 129: national 145: international 161: national	name to store
N1 N2 N3 N5 N6 N7 N8 N9 N11 N12 N13 F1 F2 F3 S2 E4 E5 W1 W2 T1 T2 SY1 MB1 MB2 MB3 P1 A1 A2	index	number	129 145	string
S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E6 E7 E9 E10 E11 E12 E13 E14	index	number	128-255	string
M4	index	number	129 145 255	string
S1 B	index	number	0-255	string
S6 N10	index	number	?	string
SG	index	number	128-201	string
SE1	index	number	128 129 145	string
SS1	Incorrect implementation
N4 M1 M2 M3 M5 M6	Not implemented

Clock

+CCLK=	time
	"yy/MM/dd,hh:mm:ss±zz"
N7 N9 S3 S4 S5 S6 S7 S8 S10 S11 S12 E1 E2 E3.a E4 E5 E6 E7 E9 E10 E11 E13 E14 M5 M6 W2 T2 SS1 P1 A1 A2	time
N1 N2 N3 N4 N5 N6 N8 N10 N11 N12 N13 F1 F2 F3 S1 S2 S9 E3.b E12 B M1 M2 M3 M4 W1 T1 SY1 MB1 MB2 MB3 SG SE1	Not implemented

Note: S4/S6/S7/S8/S10/S11/S12/E13/E14/SS1/A1/A2/W2 (and probably other types too) expect time without timezone (±zz).
Note: E3.a has clock but is stopped and I could not start it.

Alarm

+CALA=	time	[,n	[,type	[,text	[,recurr	[,silent]]]]]
	"yy/MM/dd,hh:mm:ss±zz"	index of alarm	type of alarm	text to display	0: all days 1: Monday ... 7: Sunday	0: not silent 1: silent
N7	time	1	0 1
N9	time	1	0
S6	time	0	0	string
E11 A1 A2	?
T2	time	0	0-7	string
N1 N3 N4 N5 N6 N8 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E12 M2 M3 M4 M5 M6 W1 W2 T1 SY1 MB1 MB2 MB3 SG SS1 P1 SE1	Not implemented

Note: S6 expects time without timezone (±zz).
Note: N9 ignores year, month, day and timezone.
Note: E11's answer for AT+CALA=? is: +CALA: (1-2),(),(),(13),() . I cannot imagine what this means.

+CALA= time
"hh:mm"
E7 E10 E13 E14 time

+CALA= time [,n] [,recurr]]
"yy/MM/dd,hh:mm:ss±zz" 0: all days
1: Monday
...
7: Sunday

E9 time ? 0 1-7[,1-7[,1-7]...]
Note: E9 uses hh:mm only. Other time parameters are ignored.

Generic SIM access

+CSIM=	length,	command
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Restricted SIM access

+CRSM=	command	[,fileid	[,P1	,P2	,P3	[,data]]]
	176: read binary 178: read record 192: get response 214: update binary 220: update record 242: status	file identifier	command parameters
S4 S5 S6	176 178 192 214 220 242	?
S7 S8 S10 S11 S12 SE1	?
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Secure control command

+CSCC=	mode	[,cmdset	[,token]]]
	1: request challenge token to enable... 2: enable... 3: disable... ...access to specified command set	199: command set for Ericsson accessories for 3 Volt platform	1 byte token from the authentication algorithm
E10	1-3	199	token
E7 E9 E11 E12 E13 E14	1-2	199	token
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Alert sound tone

+CALM=	mode
	0: normal mode 1: silent mode 2...: manufacturer specific 2: short single beep (Siemens)
S4 S5 S7 S8 S10 S11 S12	0-2
T1 T2	0 1
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S6 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Ringer sound level

+CRSL=	level
	0: ringing tone off 1: low ringing tone 2: medium ringing tone 3: loud ringing tone 4: progressively louder ringing tone
S4 S5 S7 S8 S10 S11 S12	1-5
W2	1-15
T1	0-7
T2	0-3
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S6 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Vibrator tone

+CVIB=	mode
	0: disable 1: enable 16...: manufacturer specific 16: enable when silent (Ericsson) 16: vibrate then ring (Siemens)
S4 S5 S7 S8 S10 S11 S12	0 1
E7 E9 E10 E11 E12 E13	0 1 16
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S6 S9 E1 E3 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Note: Document says that S4 accept 16 also.

Loudspeaker volume level

+CLVL=	volume
S4 S5 S6 S7 S8 S10 S11 S12	0-4
M4	0-7
T1 T2	0-10
99	0-99
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M5 M6 W1 W2 SY1 MB1 MB2 MB3 SG P1 A1 A2 SE1	Not implemented

Mute control

+CMUT=	n
	0: mute off 1: mute on
F3 S4 S5 S6 S7 S8 S10 S11 S12 M4 M5 T1 T2 W1 W2	0 1
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 S1 S2 S3 S9 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M6 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Accumulated call meter

+CACM	[=passwd]
F1 F3 S2 S3 S4 S5 S6 S7 S8 S10 S11 S12 E5 E7 E9 E10 E11 E12 E13 E14 W1 W2 T1 SE1	PIN2
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F2 S1 S9 E1 E2 E3 E4 E6 M2 M3 M4 M5 M6 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Note: T1 has no +CACM=? command.

Accumulated call meter maximum

+CAMM	[=acmmax	[,passwd]]
	Accumulated call meter maximum value similarly coded as under +CAOC; value zero disables ACMmax feature
F1 F3 S2.b S2.c S3 S4 S5 S6 S7 S8 S10 S11 S12 E5 E7 E9 E10 E11 E12 E13 E14 W1 W2 T1 SE1	string	PIN2
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F2 S1 S2.a S9 E1 E2 E3 E4 E6 M2 M3 M4 M5 M6 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Note: T1 has no +CAMM=? command.

Price per unit and currency table

+CPUC=	currency	[,ppu	[,passwd]]
	3 char currency code	price per unit
F1 F3 S2 S4 S5 S6 S7 S8 S10 S11 S12 E5 E7 E9 E10 E11 E12 E13 E14 W1 W2 T1 SE1	string	fixed point number	PIN2
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F2 S1 S3 S9 E1 E2 E3 E4 E6 M2 M3 M4 M5 M6 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Note: T1 has no +CPUC=? command.

Call meter maximum event

+CCWE=	mode
	0: disable... 1: enable... ...call meter warning event
SE1	0 1
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Power class

+CPWC	[=class	[,band]]
	0: default 1-n: GSM 05.05 output power class	0: GSM900 1: GSM1800 2: GSM1900 3: GSM400
N6.b N12	0,4,5	0
N6.b N12	0-2	1
SE1	1-5	0-2
N1 N3 N4 N5 N6.a N7 N8 N9 N10 N11 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Set language

+CLAN=	code
	ISO 639 two character language code
E9	AUTO "sv" "en" ?
E11	"de" "en" "fr" "it" "AUTO"
A2	"en" "de" "it" "es" "fr"
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 SE1	Not implemented

Language event

+CLAE=	mode
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Set greeting text

+CSGT=	mode	[,text]
	0: Turn off... 1: Turn on... ...greeting text	text to display
S9	1	text
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Set voice mail number

+CSVM=	mode	[,number	[,type]]
	0: disable... 1: enable... ...voice mail number	number	129: unknown 145: international 161: national
W2	0 1	number	129 145
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M4 M5 M6 W1 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Ring Melody Control

+CRMC=	index	,volume	[,call type	[,profile]]
N6 N13 S9 E11 E12 E13 M4 M5 W2 SG SS1 P1 A1 A2 SE1	Not implemented

Ring melody playback

+CRMP=	call type	[,volume	[,type,	index]]
W2	0-3	0-15	0	0-10
SY1 SE1	?
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 T1 T2 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

Master reset

+CMAR=	phone lock code
SE1	string
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

List all available AT commands

+CLAC
SY1 E9 E11 SG SE1	Implemented
SS1	Incorrect implementation
N1 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E3 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T1 T2 MB1 MB2 MB3 P1 A1 A2	Not implemented

Delete alarm

+CALD	[=n]
	alarm index
E9	?
E11	1 2
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Postpone or dismiss an alarm

+CAPD	[=sec]
	0: dismiss... other: postpone... ...active alarm
E9 E11	0 540
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Automatic time zone update

+CTZU	[=n]
	0: disable... 1: enable... ...automatic time zone update via NITZ
E9 E11	0 1
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Time zone reporting

+CTZR	[=n]
	0: disable... 1: enable... ...time zone change event reporting
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Enter protocol mode

+CPROT	=proto	[, version	[, lsap1[, lsap2] ... ]]
	0: OBEX		IrMC level... 1: 1 2: 1 and 2 4: 1, 2 and 3 8: 1, 2 and 4 10: 1, 2, 3 and 4
E13	0	"V1.0"	8
P1	0	"1.0"	8
A1	16	"V1.0"	16
A2	0	"V1.0"	1
A2	16	"V1.1"	16
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E10 E11 E12 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 SE1	Not implemented

ETSI TS 127 007 - Section 9 - Mobile Equipment errors

Report ME error

+CMEE	[=mode]
	0: disable +CME ERROR: err result code 1: enable +CME ERROR: err result code (numeric err) 2: enable +CME ERROR: err result code (text err)
N1 N2 N5 N6 N7 N9 N10 N11 N12 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.b E2 E3 E4 E5 E6 E7 E9 E11 E12 E14 B M1 M2 M3 M4 M5 M6 T1 T2 SS1 P1 A1 A2 SE1	0-2
N3 N4 N13 F1 F2 F3 E1.a E10 E13 W1 W2 SY1 MB2 MB3 SG	0 1
N8 MB1	Not implemented

ETSI TS 127 007 - Section 10 - Commands for UMTS Packet Domain

Define PDP context

+CGDCONT	[=cid	[, PDP_type	[, APN	[, PDP_addr	[, d_comp	[, h_comp	[, pd1[, ...[, pdN]]]]]]]]...]
	PDP context ID	X25: X.25 Layer3 IP: Internet Protocol IPv6: Internet Protocol, version 6 OSPIH: Internet Hosted Octet Stream Protocol PPP: Point-to Point Protocol	Access Point Name		PDP data compression... 0: ...off 1: ...on 2: ...V42bis 3: ...V44	PDP header compression... 0: ...off 1: ...on 2: ...RFC1144 3: ...RFC2507 4: ...RFC3095	PDP type specific parameters
N13	1	IP	string	string	0 1	0 1
S7 S10 S11 S12	1 2	PPP	string	string	0	0
S7 S10 S11 S12	1 2	IP	string	string	0	0
E9	1-?	X25 IP OSPIH PPP	string	string	0 1	0 1	?
E11 SE1	1-10	IP	string	string	0 1	0 1
M2 M4 M5 P1	1-3	IP	string	string	0 1	0 1
T2 SS1	1-5	IP	string	string	0 1	0 1
A2	1-5	IP	string	string	0	0
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

Define Secondary PDP context

+CGDSCONT	[=cid	, p_cid	[, PDP_type	[, d_comp	[, h_comp]]]]
	PDP context ID	primary PDP context ID	X25: X.25 Layer3 IP: Internet Protocol IPv6: Internet Protocol, version 6 OSPIH: Internet Hosted Octet Stream Protocol PPP: Point-to Point Protocol	PDP data compression... 0: ...off 1: ...on 2: ...V42bis 3: ...V44	PDP header compression... 0: ...off 1: ...on 2: ...RFC1144 3: ...RFC2507 4: ...RFC3095
N3 N4 N8 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M2 M3 M4 M6 M5 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Traffic Flow Template

+CGTFT	Too many arguments. Not documented here.
N4 N6 N9 N10 N11 N12 N13 F3 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Quality of service profile (requested)

+CGQREQ	[=cid	[, precedence	[, delay	[, reliability	[, peak	[, mean]]]]]]
	PDP context ID	0: subscribed value 1: high... 2: normal... 3: low... ...priority	0: subscribed value 1-4: delay class	0: subscribed value 1-5: reliability class	0: subscribed value 1: 8 kbps 2: 16 kbps 3: 32 kbps 4: 64 kbps 5: 128 kbps 6: 256 kbps 7: 512 kbps 8: 1024 kbps 9: 2048 kbps	0: subscribed value 1: best effort 2: ~0.22 bps 3: ~0.44 bps 4: ~1.1 bps 5: ~2.2 bps 6: ~4.4 bps 7: ~11 bps 8: ~22 bps 9: ~44 bps 10: ~0.11 kbps 11: ~0.22 kbps 12: ~0.44 kbps 13: ~1.1 kbps 14: ~2.2 kbps 15: ~4.4 kbps 16: ~11 kbps 17: ~22 kbps 18: ~44 kpbs 31: ~0.11 Mbps
N13 A2	IP	1-3	1-4	1-5	1-9	1-18 31
S7 S10 S11 S12	PPP IP	0-3	0-4	0-5	0-9	0-18,31
E9	1-?	0-3	0-4	0-5	0-9	0-18 31
E11	1-10	0-3	0-4	0-5	0-5	0-18 31
M2 M4 M5	1-3	0-3	0-4	0-5	0-9	0-18 31
T2	IP	0-3	0-4	0-5	0-9	0-19 31
SS1	?	0-3	0-4	0-5	0-9	0-19
P1 SE1	IP	0-3	0-4	0-5	0-9	0-18 31
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

Quality of service profile (minimum acceptable)

+CGQMIN	[=cid	[, precedence	[, delay	[, reliability	[, peak	[, mean]]]]]]
	PDP context ID	0: subscribed value 1: high... 2: normal... 3: low... ...priority	0: subscribed value 1-4: delay class	0: subscribed value 1-5: reliability class	0: subscribed value 1: 8 kbps 2: 16 kbps 3: 32 kbps 4: 64 kbps 5: 128 kbps 6: 256 kbps 7: 512 kbps 8: 1024 kbps 9: 2048 kbps	0: subscribed value 1: best effort 2: ~0.22 bps 3: ~0.44 bps 4: ~1.1 bps 5: ~2.2 bps 6: ~4.4 bps 7: ~11 bps 8: ~22 bps 9: ~44 bps 10: ~0.11 kbps 11: ~0.22 kbps 12: ~0.44 kbps 13: ~1.1 kbps 14: ~2.2 kbps 15: ~4.4 kbps 16: ~11 kbps 17: ~22 kbps 18: ~44 kpbs 31: ~0.11 Mbps
N13 A2	IP	1-3	1-4	1-5	1-9	1-18 31
S7 S10 S11 S12	PPP IP	0-3	0-4	0-5	0-9	0-18,31
E9	1-?	0-3	0-4	0-5	0-9	0-18 31
E11	1-10	0-3	0-4	0-5	0-5	0-18 31
M2 M4 M5	1-3	0-3	0-4	0-5	0-9	0-18 31
T2	IP	0-3	0-4	0-5	0-9	0-19 31
SS1	?	0-3	0-4	0-5	0-9	0-19
P1 SE1	IP	0-3	0-4	0-5	0-9	0-18 31
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

3G Quality of Service Profile (Requested)

+CGEQREQ	Too many arguments. Not documented here.
N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

3G Quality of Service Profile (Minimum acceptable)

+CGEQMIN	Too many arguments. Not documented here.
N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

3G Quality of Service Profile (Negotiated)

+CGEQNEG	Too many arguments. Not documented here.
N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

GPRS attach/detach

+CGATT	[=state]
	0: detached from... 1: attached to... ...GPRS service
N13 S7 S10 S11 S12 E9 E11 M2 M4 M5 T2 SS1 P1 A2 SE1	0 1
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

PDP context activate/deactivate

+CGACT	[=state	[, cid [,...[, cid]]]...]
	PDP context... 0: ...deactivated 1: ...activated
N13 S7 S10 S11 S12 E9 E11 M2 M4 M5 T2 SS1 P1 A2 SE1	0 1	?
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

PDP Context Modify

+CGCMOD	[=cid [,cid[, ... ]]]
N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Enter data state

+CGDATA	[=LP2	[, cid [,...[, cid]]]...]
	Layer 2 protocol used between ME and TE
N13 S7 S10 S11 S12 E11 T2 P1 A2 SE1	PPP
E9	PPP ?	?
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 SY1 MB2 MB3 SG SS1 A1	Not implemented

Show PDP address

+CGPADDR	[=cid [,...[, cid]]...]
S7 S10 S11 S12 E9 T2 SS1 A2	?
E11	1 2
M2 M4 M5 P1	1-3
SE1	1
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M3 M6 W1 W2 SY1 MB2 MB3 SG A1	Not implemented

Automatic response to a network request for PDP context activation

+CGAUTO	[=n]
	0: turn off automatic response for Packet Domain only 1: turn on automatic response for Packet Domain only 2: modem compatibility mode, Packet Domain only 3: modem compatibility mode, Packet Domain and circuit switched calls
S7 S10 S11 S12	0 1 3
A2	0-3
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 SE1	Not implemented

Manual response to a network request for PDP context activation

+CGANS	[=response	[, LP2	[, cid]]]
	0: reject the request 1: accept and request that the PDP context be activated
S7 S10 S11 S12 A2	0 1	PPP
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E9 E10 E11 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 SE1	Not implemented

GPRS mobile station class

+CGCLASS	[=class]
	A: class A (highest) B: class B C: class C in GPRS and circuit switched alternate mode CG: class C in GPRS only mode CC: class C in circuit switched only mode (lowest)
S7 M2 M4 M5	B
S10 S11 S12 A2	B CG CC
P1	B CC
SE1	A B C
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E9 E10 E11 E12 E13 E14 M3 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 A1	Not implemented

GPRS event reporting

+CGEREP	[=mode	[, bfr]]
	see below
S7 S10 S11 S12 SE1	0-2	0 1
E9 E11	0 1	0
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2	Not implemented

mode

0	buffer unsolicited result codes in the MT; if MT result code buffer is full, the oldest ones can be discarded. No codes are forwarded to the TE.
1	discard unsolicited result codes when MT-TE link is reserved; otherwise forward them directly to the TE
2	buffer unsolicited result codes in the MT when MT-TE link is reserved and flush them to the TE when MT-TE link becomes available; otherwise forward them directly to the TE

bfr

0	MT buffer of unsolicited result codes defined within this command is cleared when mode 1 or 2 is entered
1	MT buffer of unsolicited result codes defined within this command is flushed to the TE when 1 or 2 is entered (OK response shall be given before flushing the codes)

GPRS network registration status

+CGREG	[=n]
	0: disable network registration... 1: enable network registration... 2: enable network registration and location information... ... unsolicited result code
S7 S10 S11 S12	0 1
N13 E9 E11 P1 SE1	0-2
N1 N3 N4 N6 N8 N9 N10 N11 N12 F3 S1 S2 S4 S5 S6 S8 S9 E7 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 A1 A2	Not implemented

Select service for MO SMS messages

+CGSMS	[=service]
	0: Packet Domain 1: circuit switched 2: Packet Domain preferred 3: circuit switched preferred
S7 S10 S11 S12 SE1	0-3
E11	2 3
SS1	1 2
P1	0 1
A2	?
N1 N3 N4 N6 N8 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S8 S9 E7 E9 E10 E12 E13 E14 M2 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG A1	Not implemented

ETSI TS 127 007 - Section 11 - Commands for VGCS and VBS

Accept an incoming Voice Group or Voice Broadcast Call

+CAJOIN=	service,	GId,	GCA
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Reject an incoming Voice Group or Voice Broadcast Call

+CAREJ=	service,	GId,	GCA
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Leave an ongoing Voice Group or Voice Broadcast Call

+CAHLD
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Talker Access for Voice Group Call

+CAPTT	[=mode	[, time ]]
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Voice Group Call Uplink Status Presentation

+CAULEV	[=mode ]
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

List current Voice Group and Voice Broadcast Calls

+CALCC=	mode
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Voice Group or Voice Broadcast Call State Attribute Presentation

+CACSP	[=mode ]
N3 N6 N9 N10 N11 N12 N13 S1 S2 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

NCH Support Indication

+CANCHEV	[=mode ]
N3 N4 N6 N9 N10 N11 N12 N13 F3 S1 S2 S4 S5 S6 S7 S8 S9 S10 S11 S12 E7 E9 E11 E12 E13 E14 M3 M4 M5 M6 W1 W2 T2 SY1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Originator to Dispatcher Information

+COTDI	=message	[ OTDIE	[, message	[, OTDIE ]]]
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 P1 A1 A2 SE1	Not implemented

VGCS subscriptions and GId status

+CGCS=	GId	, status
	group ID	0: deactivated 1: activated
N6 N10 N11 N12 N13 S1 S2 S6 S7 S9 S12 E11 E12 E13 M4 M5 W2 SY1 SG SS1 P1 A1 A2 SE1	Not implemented

VBS subscriptions and GId status

+CBCS=	GId	, status
	group ID	0: deactivated 1: activated
M5 S7 A1 A2	?
N6 N10 N11 N12 N13 S1 S2 S6 S9 S12 E11 E12 E13 M4 W2 SY1 SG SS1 SE1	Not implemented

Note: E13.b confuses +CBC and +CBCS.

ETSI TS 127 005 - Section 3/4 - Text mode / PDU mode

Select message service

+CSMS=	service
	0: GSM 03.40 and 03.41 with GSM 07.05 Phase 2 syntax 1: GSM 03.40 and 03.41 with GSM 07.05 Phase 2+ syntax 128: Compatibility to device S1 (Siemens) 128: ? (Motorola)
N1 N5 N6 N7 N9 N11 N12 N13 F3 S3 S4 S5 S6 S7 S8 S10 S11 S12 E10 A1 A2 W2 SE1	0 1
N2 N3 N4 N8 N10 F1 F2 S1 S9 E1.a E2 E3 E4 E5 E7 E9 E11 E12 E13 E14 B M1 W1 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1	0
S2	0 1 128
E1.b E6	Not implemented

+CSMS= service ? ? ?
M2 M3 M4 M6 0 0-1 0-1 0-1
M5 128

Preferred message store

+CPMS=	mem1	[,mem2	[,mem3]]
	for read/delete	for write/send	for receive
	"ME": ME message store "SM": SIM message store "MT": any of the storages associated with ME "BM": CBM message store (in volatile memory) "TA": TA message storage "SR": Status report storage "PT": ??? "CT": ??? "TL": template message store "IM": ??? "OM": ??? "DM": ???
N1 N5 N6 N7 N9 N11 N12	ME SM	ME SM	SM
N2 N13	ME SM	ME SM	MT
N4 N10	SM	SM	MT
F1	SM
F2	BM SM	SM	BM SM
F3 W1	BM SM	SM
N3 N8 S3 S4 S5 S6 S7 S8 S9 B MB1 MB2 MB3 P1 A1 A2	SM	SM	SM
S1 S2.a M1 M2 M3 M4 M6 T1	SM	SM
S2.b S2.c	BM SM	SM	SM
S10 S11 S12	ME SM MT	ME SM MT	ME SM MT
E1.a	ME SM	ME SM
E2 E3 E4 E10 E11 E12 E13	ME SM	ME SM	ME
E5	ME SM	ME SM	ME SM
E7 E14	ME SM PT CT	ME SM PT CT	ME
E9	ME SM TL	ME SM TL	ME
M5.a M5.b M5.d M5.e	MT BM IM OM	OM	IM
M5.c	MT BM IM OM DM	OM DM	IM
W2	SM BM SR	SM
T2	ME SM	SM	SM
SY1	ME SM	SM
SG	ME SM MT
SS1	BM ME SM	ME SM	?
SE1	SM BM SR	SM	SM
E1.b E6	Not implemented

Message format

+CMGF=	[mode]
	0: PDU mode 1: text mode
N1 N2 N5 N6 N7 N9 N10 N11 N12 N13 F1 F2 F3 S2 S6 W1 W2 T2 MB1 MB2 MB3 SG SS1 P1 SE1	0 1
N3 N4 M5	1
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M6 T1 SY1 A1 A2	0

Enter SMS block mode protocol

+CESP
N2 N10 M4	Implemented
N1 N3 N4 N5 N6 N7 N9 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 M2 M3 M5 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	Not implemented

Service center address

+CSCA=	sca	[,tosca]
	number of service center	128: unknown 129: national 145: international 161: national
N1 N2 N9 F1 F2 F3 S1 S2 T1 T2 SG	number	129 145
N3 N4 N5 N6 N7 N8 N10 N11 N12 N13 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.a E7 E11 E12 E13 E14 M1 M2 M3 M4 M6 W1 W2 SY1 MB1 MB2 MB3 P1	number	?
E2 E3 E4 E5	number	128 129 145
E9 E10	number	128-255
SE1	number	128 129 145 161
E1.b E6 B M5 A1 A2	Not implemented

Set text mode parameters

+CSMP=	[first octet	[,validity period	[,protocol id	[,data coding scheme]]]]
	Not documented here
N1 N2 N3 N4 N5 N6 N7 N9 N10 N11 N12 N13 F1 F2 F3 S2 S6 W1 W2 T2 MB1 MB2 MB3 SG SS1 P1 SE1	Not documented here
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 T1 SY1 A1 A2	Not implemented

Show text mode parameters

+CSDH=	[show]
	0: do not show... 1: show... ...header values in text mode
N1 N2 N3 N4 N5 N6 N7 N9 N10 N11 N12 N13 F1 F2 F3 S2 S6 W1 W2 T2 MB1 MB2 MB3 SS1 P1 SE1	0 1
M5	0
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M6 T1 SY1 SG A1 A2	Not implemented

Select cell broadcast message types

+CSCB=	[mode	[,mids	[,dcss]]]
	message types specified in mids and dcss are... 0: ...accepted 1: ...not accepted	all different combinations of GSM 03.41 CBM message IDs	all different combinations of GSM 03.38 CBM data coding schemes 0: German 1: English 2: Italian 3: French 4: Spanish 5: Dutch 6: Swedish 7: Danish 8: Portuguese 9: Finnish 10: Norwegian 11: Greek 12: Turkish 13: Hungarian 14: Polish 32: Chech
N1 N2 N9 N11 F2 F3	0 1	list of numbers/ranges	list of numbers/ranges
S2	0 1	list of numbers/ranges (at most 8 numbers in range 0-999, at most 12 numbers in range 1000-65535)
S6	0 1	list of numbers/ranges (at most 6 numbers/ranges)	?
N5 N6 N7 N10 N12 N13 S3 S4 S5 S7 S8 S10 S11 S12 W2 T2 SS1	0 1	?
S9	0	?	list of numbers/ranges from range 0-255
E1 E2 E4 E5 E6 E7 E10 E11 E12 E13 E14 SE1	0	?
E9	0 1	?
E3	0	at most 32 numbers/ranges from range 0-65535	list of numbers/ranges from range 0-255
W1	0 1	list of numbers/ranges	list of numbers/ranges in 0-15,32
N3 N4 N8 F1 S1 B M1 M2 M3 M4 M5 M6 T1 SY1 MB1 MB2 MB3 SG P1 A1 A2	Not implemented

Save settings

+CSAS	[=profile]
N1 N2 N7 E11.b P1	0 1
N5 N6 N9 N11 N12 N13	1
F1 F3 W1 W2
N3 N4 N10 F2 S2 E5 E9 E10	0
E7.a E12.b E13.b T2 MB3	0-3
E7.b E11.a E12.a E13.a E14 MB1 MB2	0-4
SS1 SE1	0-255
A1 A2	0-5
N8 S1 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E6 B M1 M2 M3 M4 M5 M6 T1 SY1 SG	Not implemented

Restore settings

+CRES	[=profile]
N1 N2 N7 E11.b P1	0 1
N5 N6 N9 N11 N12 N13	1
F1 F3 W1 W2
N3 N4 N10 F2 S2 E5 E9 E10	0
E7.a E12.b E13.b T2 MB3	0-3
E7.b E11.a E12.a E13.a E14 MB1 MB2	0-4
SS1 SE1	0-255
A1 A2	?
N8 S1 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E6 B M1 M2 M3 M4 M5 M6 T1 SY1 SG	Not implemented

New message indications to TE

+CNMI=	[mode	[,mt	[,bm	[,ds	[,bfr]]]]]
	see below
N1 N5 N6 N7 N9 N11 N12 N13	0-2	0-3	0 2 3	0-2	0 1
N2	0-2	0-3	0 2	0 1	0 1
N3	1	0 2	0	0	0
N4	1	0-2	0	0	0
N8	1	0-2	0	0	1
N10	1	0-3	0 2	0 1	0 1
F1 F3	0-3	0-3	0-3	0 1	0 1
F2	0-2	0-3	0-3	0 1	0 1
S1	0-2⁺	0-2	0	0	0
S2.a S2.b^***	0-3	0-3	0-2	0	0 1
S2.c^***	0-3	0-3	0-2	0-2	0 1
S3 S4 S5 S7 S8 S10 S11 S12.a	0 1	0 1	0 2	0 2	1
S12.b	0 1	0-3	0 2	0-2	1
S6	0-3	0-3	0 2 3	0-2	1
S9	1	0 1	0 2	0	0 1
E1.a	0-2	0 1	0	0	0 1
E1.b	0 3	0	0 2	0	1
E2 E4 E6	3	0 1 3	0 2	0
E3 E5	3	0-3	0 2	0
E7 E12 E13 E14	3	0-3	0 2	0	0
E10	3	0 1 3	0 2	0	1
E9	3	0 1 3	0 2	0 1	0
E11	3	0 1 3	0 2	0	0
B	1(?)^*	0 1	0	0	0 1
M1 M2	1	1	0	0	0
M3	0-2	0-2	0 1	0 1	0 1
W1	2⁺⁺	0-3	0-3	0 1	0 1
W2	0-3	0-3	0-3	0-2	0 1
T1	0 1	0 1	0	0	0
T2	0 2	0 1	0 2	0-2	0
SY1	0-3	0-3	0	0	0
MB1 MB2 MB3	1	0-3	0	0-2	1
SG	1 ?	1 ?	0 ?	0 ?	0 ?
SS1	0	0-3	0-3	0 1	0 1
P1	0-2	0-2	0 2	0	0 1
A1 A2	0-2	0 1 3	0	0 1	0 1
SE1	2	0-3	0-3	0-2	0 1
M3 M5 M6	Not implemented

mode: processing of unsolicited result codes

0	Buffer unsolicited result codes int the TA. If TA result code buffer is full, indications can be buffered in some other place or the oldest indications may be discarded and replaced with the new received indications
1	Discard indications and reject new received message unsolicited result codes when TA-TE link is reserved. Otherwise forward them directly to the TE.
2	Buffer unsolicited result codes in the TA when TA-TE link is reserved and flush them to the TE after reservation. Otherwise forward them directly to the TE.
3	Forward unsolicited result codes directly to the TE. TA-TE link specific inband used to embed result codes in data when TA is on-line mode.

mt: result code indication routing for SMS-DELIVERs

0	No SMS-DELIVER indications are routed to the TE.
1	SMS-DELIVERs are routed using unsolicited code: +CMTI: mem index
2	SMS-DELIVERs (except class 2 messages) are routed directly to the TE using unsolicited result code: +CMT: length<CR><LF>pdu (PDU mode) or +CMT: oa,scts[,tooa,fo,pid,dcs,sca,tosca,length]<CR><LF>data (text mode) Class 2 messages result in indication as defined in mt=1.
3	Class 3 SMS-DELIVERs are routed directly to the TE using unsolicited result codes defined in mt=2. Messages of other classes result in indication as defined in mt=1.

bm: rules for storing received CBMs

0	No CBM indications are routed to the TE.
1	If CBM is stored into ME/TA, indication of the memory location is routed to the TE using unsolicited result code: +CBMI: mem index
2	New CBMs are routed directly to the TE using unsolicited result code: +CBM: length<CR><LF>pdu (PDU mode) or +CBM: sn,mid,dcs,page,pages,length<CR><LF>data (text mode)
3	Class 3 CBMs are routed directly to the TE using unsolicited result codes defined in bm=2. If CBM storege is supported, messages of other classes result in indication as defined in bm=1.

ds: for SMS-STATUS-REPORTs

0	No SMS-STATUS-REPORTs are routed to the TE.
1	SMS-STATUS-REPORTs are routed to the TE using unsolicited result code: +CDS: length<CR><LF>pdu (PDU mode) or +CDS: fo,mr,[ra,tora],scts,dt,st (text mode)
2	If SMS-STATUS-REPORT is stored into ME/TA, indication of the memory location is routed to the TE using unsolicited result code: +CDSI: mem index

bfr

0	TA buffer of unsolicited result codes defined within this command is flushed to the TE when mode 1..3 is entered. (`OK` response shall be given before flushing the codes.)
1	TA buffer of unsolicited result codes defined within this command is cleared when mode 1..3 is entered.

^* Note: It is a lie, that the mode can be only 1. Bosch 909 allows mode 0 too.
⁺⁺ Note: Both F3 and W1 seemingly accepts mode settings 0, 1, 3 but always works in mode 2. (This is a documented feature.)
^*** Note: S2 documentation is a bit confusing.

List messages

PDU mode

+CMGL [=stat]
0: received unread
1: received read
2: stored unsent
3: stored sent
4: all
16: template message
N1 N5 N6 N7 N9 N10 N11 N12 N13 0 4
N2 ?
N8 A1 A2 4
F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.a E2 E3 E4 E5 E11 E12 E13 B M1 M2 M3 M4 M6 W1 W2 T1 T2 SY1 SG SS1 P1 SE1 0-4
E7 E9 E10 E14 0-4 16
MB1 MB2 MB3 0-3
N3 N4 E1.b M5 Not implemented

+CMGL	[=stat]
	"REC UNREAD": received unread "REC READ": received read "STO UNSENT": stored unsent "STO SENT": stored sent "ALL": all
N1 N5 N6 N7 N9 N10 N11 N12	"REC UNREAD" "ALL"
N2	?
N3 N4 N13 F1 F2 F3 S2 S6 M5 W1 W2 T2 P1 SE1	"REC UNREAD" "REC READ" "STO UNSENT" "STO SENT" "ALL"
MB1 MB2 MB3	"REC UNREAD" "REC READ" "STO UNSENT" "STO SENT"
SG SS1	0-4
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M6 T1 SY1 A1 A2	Not implemented

Read message

+CMGR=	index
N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.a E2 E3 E4 E5 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M6 W1 W2 T1 T2 SY1 MB1 MB2 MB3 SG SS1 P1 A1 A2 SE1	memory index
E1.b M5 A1 A2	Not implemented

New message acknowledgement to ME/TA

PDU mode

+CNMA= n ,length <CR>pdu<ctrl-Z/ESC>
0: like text mode
1: send RP-ACK
2: send RP-ERROR length of TP data RP-ACK/RP-ERROR pdu
N1 N5 N6 N7 N9 N11 N12 N13 F3 S2 S5 W2 A1 A2 0-2 length pdu
S6 S7 S8 S10 S11 S12 0
SG SS1 SE1 ?
N2 N3 N4 N8 N10 F1 F2 S1 S3 S9 S4 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E14 B M1 M2 M3 M4 M5 M6 W1 T1 T2 SY1 MB1 MB2 MB3 P1 Not implemented
Note: S2 knows this command but it is undocumented.
Note: Some devices (as S4) may have this command but command scanner programs can not detect it under some circumstances.

+CNMA
N1 N5 N6 N7 N11 N12 N13 F3 S2 S6 W2 SG SE1	Implemented
N2 N3 N4 N8 N9 N10 F1 F2 S1 S2 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 W1 T1 T2 SY1 MB1 MB2 MB3 SS1 P1 A1 A2	Not implemented

Send message

PDU mode

+CMGS= length <CR>pdu<ctrl-Z/ESC>
N1 N2 N5 N6 N7 N8 N9 N10 N11 N12 N13 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.a E2 E3 E4 E5 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M6 W1 W2 SY1 MB1 MB2 MB3 SG SS1 P1 SE1 length of TP data pdu
T1 length of TP data including SCA pdu
N3 N4 E1.b M5 A1 A2 Not implemented
Note: T1 has no +CMGS=? command.

+CMGS=	da	[,toda]	<CR>text of message<ctrl-Z/ESC>
	destination address	129: national 145: international	message
N1 N2 N3 N4 N5 N6 N7 N9 N10 N11 N12 F1 F2 F3 S2 S6 W1 MB1 MB2 MB3	phone number	129 145	string
T2	phone number		string
N13 W2 SG SS1 P1 SE1	phone number	?	string
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 SY1 T1 A1 A2	Not implemented

Send message from storage

+CMSS=	index	[,da	[,toda]]
	memory index	destination address	128: unknwon 129: national 145: international 161: national
N1 N2 N3 N4 N5 N6 N7 N9 N10 N11 N12 F1 F2 F3 S1 S2 S6 E1.a E3 E4 E5 W1 MB1 MB2 MB3	index	phone number	129 145
N8 S3 S4 S5 S7 S8 S10 S11 S12 SE1	index	phone number	?
E7 E10 E11 T2	index
N13 E12 E13 E14 W2 SS1 P1 SE1	?
E9	index	phone number	128-255
T1 SG	index	phone number
E1.b B M1 M2 M3 M4 M5 M6 SY1 A1 A2	Not implemented

Note: T1 and T2 have no +CMSS=? command.

Write message to memory

PDU mode

+CMGW= length [,stat] <CR>pdu<ctrl-Z/ESC>
0: received unread
1: received read
2: stored unsent
3: stored sent
N1 N2 N9 N13 F1 F2 F3 S1 S2 S3 S4 S6 S7 S8 S10 S11 S12 E1.a E2 E3 E4 E5 E7 E9 E11 E12 E13 E14 M1 M2 M3 M4 M6 W1 length of TP data 0-3 pdu
E10 length of TP data 2 pdu
N5 N6 N7 N8 N10 N11 N12 S5 S9 W2 SY1 MB1 MB2 MB3 SG SS1 P1 SE1 length of TP data ? pdu
T1 length of TP data including SCA pdu
N3 N4 E1.b B M5 Not implemented
Note: T1 and T2 have no +CMGW=? command.
Note: S2 documentation incorrectly lists possible stat values.

+CMGW=	oa/da	[[,tooa/toda]	[,stat]]	<CR> text of message <ctrl-Z/ESC>
	originating/ destination address	129: national 145: international	"REC UNREAD": received unread "REC READ": received read "STO UNSENT": stored unsent "STO SENT": stored sent	message
N1 N2 N3 N4 N9 F1 F2 F3 S2 S6 W1	phone number	129 145	"REC UNREAD" "REC READ" "STO UNSENT" "STO SENT"	string
N5 N6 N7 N10 N11 N12 N13 W2 MB1 MB2 MB3 SG SS1 P1 SE1	phone number	?		string
T2	phone number			string
N8 S1 S3 S4 S5 S7 S8 S9 S10 S11 S12 E1 E2 E3 E4 E5 E6 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 M5 M6 T1 SY1 A1 A2	Not implemented

Delete message

+CMGD=	index	[,delflag]
	memory index	0 (or omitted): Delete the message specified in index 1: Delete all read messages 2: Delete all read and sent messages 3: Delete all read and unsent messages 4: Delete all messages
N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 F1 F2 F3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 E1.a E2 E3 E4 E5 E7 E9 E10 E11 E12 E13 E14 B M1 M2 M3 M4 W1 W2 T1 SY1 MB1 MB2 MB3 SG SS1 P1	index
N13 T2 SE1	index	0-4
E1.b M5 A1 A2	Not implemented

Send command