ETSI
ETSI TS 127 007 V17.5.0 (2022
007 version 17.5.0 Release 17
6.22 Settings date format +CSDF ............................................................................................................................. 53
6.23 Silence command +CSIL .................................................................................................................................. 54
6.24 Settings time format +CSTF ............................................................................................................................. 54
6.25 ITU-T Recommendation V.250 [14] call control commands ........................................................................... 56
6.26 ITU-T Recommendation V.250 [14] data compression commands ................................................................. 56
6.27 Initiate eCall +CECALL .................................................................................................................................. 56
6.28 eCall Notification +CECN ............................................................................................................................... 57
6.29 Informative examples ....................................................................................................................................... 58
7 Network service related commands ....................................................................................................... 59
7.0 General ............................................................................................................................................................. 59
7.1 Subscriber number +CNUM ............................................................................................................................ 59
7.2 Network registration +CREG ........................................................................................................................... 60
7.3 PLMN selection +COPS .................................................................................................................................. 62
7.4 Facility lock +CLCK ........................................................................................................................................ 65
7.5 Change password +CPWD ............................................................................................................................... 67
7.6 Calling line identification presentation +CLIP ................................................................................................. 67
7.7 Calling line identification restriction +CLIR .................................................................................................... 69
7.8 Connected line identification presentation +COLP .......................................................................................... 70
7.9 Called line identification presentation +CDIP .................................................................................................. 71
7.10 Closed user group +CCUG ............................................................................................................................... 72
7.11 Call forwarding number and conditions +CCFC .............................................................................................. 73
7.12 Call waiting +CCWA ....................................................................................................................................... 74
7.13 Call related supplementary services +CHLD ................................................................................................... 76
7.14 Call deflection +CTFR ..................................................................................................................................... 77
7.15 Unstructured supplementary service data +CUSD ........................................................................................... 78
7.16 Advice of charge +CAOC ................................................................................................................................ 79
7.17 Supplementary service notifications +CSSN ................................................................................................... 80
7.18 List current calls +CLCC ................................................................................................................................. 82
7.19 Preferred PLMN list +CPOL ............................................................................................................................ 83
7.20 Selection of preferred PLMN list +CPLS......................................................................................................... 85
7.21 Read operator names +COPN .......................................................................................................................... 86
7.22 eMLPP priority registration and interrogation +CAEMLPP ............................................................................ 86
7.23 eMLPP subscriptions +CPPS ........................................................................................................................... 87
7.24 Fast call setup conditions +CFCS..................................................................................................................... 87
7.25 Automatic answer for eMLPP service +CAAP ................................................................................................ 88
7.26 User to user signalling service 1 +CUUS1 ....................................................................................................... 88
7.27 Preferred network indication +CPNET ............................................................................................................ 90
7.28 Preferred network status +CPNSTAT .............................................................................................................. 91
7.29 Current packet switched bearer +CPSB ........................................................................................................... 91
7.30 Calling name identification presentation +CNAP ............................................................................................ 93
7.31 Connected line identification restriction status +COLR ................................................................................... 94
7.32 Service specific access control restriction status +CSSAC .............................................................................. 94
7.33 Network emergency (bearer) services support +CNEM................................................................................... 96
7.34 Enhanced closed user group +CECUG ............................................................................................................ 98
7.35 Communication forwarding number and conditions with URI support +CCFCU ........................................... 99
7.36 Message waiting indication control +CMWI ................................................................................................. 101
7.37 Session start and stop for MMTEL and SMSoverIP applications +CSCM .................................................... 102
7.38 Power saving mode setting +CPSMS ............................................................................................................. 103
7.39 Application Start and Stop indication for applications other than MMTEL and SMSoverIP +CACDC ....... 104
7.40 eDRX setting +CEDRXS ............................................................................................................................... 105
7.41 eDRX read dynamic parameters +CEDRXRDP ............................................................................................ 106
7.42 CIoT optimization configuration +CCIOTOPT ............................................................................................. 107
7.43 CSG selection +CCSGS ................................................................................................................................. 109
7.44 CAG selection +CCAGS ................................................................................................................................ 111
7.45 Informative examples ..................................................................................................................................... 112
8 Mobile termination control and status commands ................................................................................ 113
8.0 General ........................................................................................................................................................... 113
8.1 Phone activity status +CPAS .......................................................................................................................... 115
8.2 Set phone functionality +CFUN ..................................................................................................................... 115
8.3 Enter PIN +CPIN ........................................................................................................................................... 116
