'1.1 - Oct.2001 ' 'According to ITU-T V.25ter (07/97): 'only the commands which effect GSM/UMTS '6.1.8 ISO system global object identification AT+GOI ERROR '6.1.9 Overall capabilities of TA AT+GCAP ERROR '6.1.10 Selects the country of installation AT+GCI=? ERROR '6.2.10 Fixed TE data rate AT+IPR=? +IPR: (0,2400,4800,9600,19200,38400,57600,115200,230400),(300,600,1200,14400,76800) AT+IPR? +IPR: 0 '6.2.11 Character framing AT+ICF=? +ICF: (0,3-5),(0,1,3) AT+ICF? +ICF: 0,3 '6.2.12 Flow control AT+IFC=? +IFC: (0-2),(0-2) AT+IFC? +IFC: 0,0 '6.2.13 Data rate AT+ILRR=? +ILRR: (0,1) AT+ILRR? +ILRR: 0 ' 'According to TIA IS-101: 'only one command which effect GSM/UMTS used here 'C.2.1 Select mode AT+FCLASS=? 0,1 ' 'According to PCCA STD-101: 'Select wireless network AT+WS46=? ERROR AT+WS46? ERROR ' 'According to 3GPP TS 27.007 version 4.2.0: '5.1 Request manufacturer identification AT+GMI ERROR AT+CGMI SAMSUNG '5.2 Request model identification AT+GMM ERROR AT+CGMM SGH-A400 '5.3 Request revision identification AT+GMR ERROR AT+CGMR GA40XUJ1 '5.4 Request product serial number identification 'not used here, for privacy reasons AT+CGSN=? OK '5.5 Select TE character set AT+CSCS=? ERROR AT+CSCS? ERROR '5.6 Request international mobile subscriber identity 'not used here, for privacy reasons AT+CIMI=? OK '5.7 Multiplexing mode AT+CMUX=? ERROR AT+CMUX? ERROR '6.1 Select type of address AT+CSTA=? ERROR AT+CSTA? ERROR '6.4 Call mode AT+CMOD=? +CMOD: (0-3) AT+CMOD? +CMOD: 0 '6.5 Hangup call AT+CHUP=? OK '6.7 Select bearer service type AT+CBST=? +CBST: (0-2,4-7,14,65,66,68,70,71,75),(0,2),(0,1) AT+CBST? +CBST: 0,0,1 '6.8 Radio link protocol AT+CRLP=? +CRLP: (1-61),(1-61),(48-100),(6-50),(0-100) AT+CRLP? +CRLP: 61,61,48,6,7 '6.9 Service reporting control AT+CR=? +CR: (0,1) AT+CR? +CR: 0 '6.10 Extended error report AT+CEER=? ERROR '6.11 Cellular result codes AT+CRC=? +CRC: (0,1) AT+CRC? +CRC: 0 '6.12 HSCSD device parameters AT+CHSD=? ERROR AT+CHSD ERROR '6.13 HSCSD transparent call configuration AT+CHST=? ERROR AT+CHST? ERROR '6.14 HSCSD non-transparent call configuration AT+CHSN=? ERROR AT+CHSN? ERROR '6.15 HSCSD current call parameters AT+CHSC=? ERROR AT+CHSC? ERROR '6.16 HSCSD parameters report AT+CHSR=? ERROR AT+CHSR? ERROR '6.17 HSCSD automatic user initiated upgrading AT+CHSU=? ERROR AT+CHSU? ERROR '6.18 HSCSD non-transparent asymmetry configuration AT+CHSA=? ERROR AT+CHSA? ERROR '6.19 Single numbering scheme AT+CSNS=? ERROR AT+CSNS? ERROR '6.20 Voice Hangup Control AT+CVHU=? ERROR AT+CVHU? ERROR '6.21 V.120 rate adaption protocol AT+CV120=? ERROR AT+CV120? ERROR '6.22 Settings date format AT+CSDF=? ERROR AT+CSDF? ERROR '6.23 Silence Command AT+CSIL=? ERROR AT+CSIL? ERROR '6.24 Settings time format AT+CSTF=? ERROR AT+CSTF? ERROR '7.1 Subscriber number 'not used here, for privacy reasons AT+CNUM=? ERROR '7.2 Network registration 'not used here, for privacy reasons AT+CREG=? +CREG: (0) '7.3 Operator selection 'not used here, for speed reasons AT+COPS? +COPS: 0,2, '7.4 Facility lock AT+CLCK=? ERROR '7.5 Change password AT+CPWD=? ERROR '7.6 Calling line identification presentation AT+CLIP=? +CLIP: (0,1) '7.7 Calling line identification restriction AT+CLIR=? ERROR '7.8 Connected line identification presentation AT+COLP=? ERROR '7.9 Called line identification presentation AT+CDIP=? ERROR '7.10 Closed user group AT+CCUG=? ERROR '7.11 Call forwarding number and conditions AT+CCFC=? ERROR '7.12 Call waiting AT+CCWA=? +CCWA: (0,1) AT+CCWA? +CCWA: 0 '7.13 Call related supplementary services AT+CHLD=? ERROR '7.14 Call deflection AT+CTFR=? ERROR '7.15 Unstructured supplementary service data AT+CUSD=? ERROR AT+CUSD? ERROR '7.16 Advice of Charge AT+CAOC=? +CAOC: (0-2) AT+CAOC?