ETSI TS 127 007 V15.9.0 (2022-08)

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; AT command set for User Equipment (UE) (3GPP TS 27.007 version 15.9.0 Release 15)

RTS/TSGC-0127007vf90

General Information

• Status: Not Published
• Technical Committee: 3GPP CT 1 - MM/CC/SM [lu] (formely CN1)
• Current Stage: 12 - Citation in the OJ (auto-insert)
• Completion Date: 10-Aug-2022

Standards Content (Sample)

TECHNICAL SPECIFICATION
Digital cellular telecommunications system (Phase 2+) (GSM);
Universal Mobile Telecommunications System (UMTS);
LTE;
5G;
AT command set for User Equipment (UE)
(3GPP TS 27.007 version 15.9.0 Release 15)

3GPP TS 27.007 version 15.9.0 Release 15 1 ETSI TS 127 007 V15.9.0 (2022-08)

Reference
RTS/TSGC-0127007vf90
Keywords
5G,GSM,LTE,UMTS
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ETSI
3GPP TS 27.007 version 15.9.0 Release 15 2 ETSI TS 127 007 V15.9.0 (2022-08)
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Legal Notice
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Modal verbs terminology
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ETSI
3GPP TS 27.007 version 15.9.0 Release 15 3 ETSI TS 127 007 V15.9.0 (2022-08)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 10
1 Scope . 11
2 References . 11
3 Definitions and abbreviations . 19
3.1 Definitions . 19
3.2 Abbreviations . 19
4 AT command syntax . 20
4.0 General . 20
4.1 Command line . 20
4.2 Information responses and result codes . 21
4.3 ITU-T Recommendation V.250 [14] TE-TA interface commands . 21
5 General commands . 22
5.0 General . 22
5.1 Request manufacturer identification +CGMI . 22
5.2 Request model identification +CGMM . 23
5.3 Request revision identification +CGMR . 23
5.4 Request product serial number identification +CGSN . 24
5.5 Select TE character set +CSCS . 25
5.6 Request international mobile subscriber identity +CIMI . 26
5.7 Multiplexing mode +CMUX . 27
5.8 ITU-T Recommendaton V.250 [14] generic TA control commands . 29
5.9 PCCA STD-101 [17] select wireless network +WS46 . 29
5.10 Request 5G subscription permanent identifier +CSUPI . 31
5.11 Informative examples . 31
6 Call control commands and methods . 32
6.0 General . 32
6.1 Select type of address +CSTA . 32
6.2 ITU-T Recommendation V.250 [14] dial command D. 33
6.3 Direct dialling from phonebooks . 33
6.4 Call mode +CMOD . 35
6.4A Voice call mode +CVMOD . 35
6.5 Hangup call +CHUP . 36
6.6 Alternating mode call control method . 36
6.7 Select bearer service type +CBST . 38
6.8 Radio link protocol +CRLP . 40
6.9 Service reporting control +CR. 41
6.10 Extended error report +CEER . 42
6.11 Cellular result codes +CRC . 43
6.12 HSCSD device parameters +CHSD . 44
6.13 HSCSD transparent call configuration +CHST . 45
6.14 HSCSD non-transparent call configuration +CHSN . 46
6.15 HSCSD current call parameters +CHSC . 47
6.16 HSCSD parameters report +CHSR . 47
6.17 HSCSD automatic user initiated upgrading +CHSU . 48
6.18 HSCSD non-transparent asymmetry configuration +CHSA . 49
6.19 Single numbering scheme +CSNS . 49
6.20 Voice hangup control +CVHU . 50
6.21 CCITT V.120 [36] rate adaption protocol +CV120 . 51
6.22 Settings date format +CSDF . 52
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3GPP TS 27.007 version 15.9.0 Release 15 4 ETSI TS 127 007 V15.9.0 (2022-08)
6.23 Silence command +CSIL . 53
6.24 Settings time format +CSTF . 54
6.25 ITU-T Recommendation V.250 [14] call control commands . 55
6.26 ITU-T Recommendation V.250 [14] data compression commands . 55
6.27 Initiate eCall +CECALL . 55
6.28 eCall Notification +CECN . 56
6.29 Informative examples . 57
7 Network service related commands . 58
7.0 General . 58
7.1 Subscriber number +CNUM . 58
7.2 Network registration +CREG . 59
7.3 PLMN selection +COPS . 61
7.4 Facility lock +CLCK . 63
7.5 Change password +CPWD . 65
7.6 Calling line identification presentation +CLIP . 66
7.7 Calling line identification restriction +CLIR . 67
7.8 Connected line identification presentation +COLP . 68
7.9 Called line identification presentation +CDIP . 69
7.10 Closed user group +CCUG . 70
7.11 Call forwarding number and conditions +CCFC . 71
7.12 Call waiting +CCWA . 73
7.13 Call related supplementary services +CHLD . 75
7.14 Call deflection +CTFR . 75
7.15 Unstructured supplementary service data +CUSD . 76
7.16 Advice of charge +CAOC . 77
7.17 Supplementary service notifications +CSSN . 78
7.18 List current calls +CLCC . 80
7.19 Preferred PLMN list +CPOL . 82
7.20 Selection of preferred PLMN list +CPLS. 83
7.21 Read operator names +COPN . 84
7.22 eMLPP priority registration and interrogation +CAEMLPP . 84
7.23 eMLPP subscriptions +CPPS . 85
7.24 Fast call setup conditions +CFCS. 85
7.25 Automatic answer for eMLPP service +CAAP . 86
7.26 User to user signalling service 1 +CUUS1 . 87
7.27 Preferred network indication +CPNET . 88
7.28 Preferred network status +CPNSTAT . 89
7.29 Current packet switched bearer +CPSB . 90
7.30 Calling name identification presentation +CNAP . 91
7.31 Connected line identification restriction status +COLR . 92
7.32 Service specific access control restriction status +CSSAC . 93
7.33 Network emergency (bearer) services support +CNEM. 95
7.34 Enhanced closed user group +CECUG . 96
7.35 Communication forwarding number and conditions with URI support +CCFCU . 97
7.36 Message waiting indication control +CMWI . 99
7.37 Session start and stop for MMTEL and SMSoverIP applications +CSCM . 100
7.38 Power saving mode setting +CPSMS . 101
7.39 Application Start and Stop indication for applications other than MMTEL and SMSoverIP +CACDC . 102
7.40 eDRX setting +CEDRXS . 103
7.41 eDRX read dynamic parameters +CEDRXRDP . 105
7.42 CIoT optimization configuration +CCIOTOPT . 105
7.43 Informative examples . 107
8 Mobile termination control and status commands . 108
8.0 General . 108
8.1 Phone activity status +CPAS . 109
8.2 Set phone functionality +CFUN . 110
8.3 Enter PIN +CPIN . 111
8.4 Battery charge +CBC . 113
8.5 Signal quality +CSQ . 113
8.6 Mobile termination control mode +CMEC . 114
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8.7 Keypad control +CKPD . 115
8.8 Display control +CDIS . 116
8.9 Indicator control +CIND . 117
8.10 Mobile termination event reporting +CMER . 118
8.11 Select phonebook memory storage +CPBS . 121
8.12 Read phonebook entries +CPBR . 122
8.13 Find phonebook entries +CPBF . 123
8.14 Write phonebook entry +CPBW . 126
8.15 Clock +CCLK . 127
8.16 Alarm +CALA. 128
8.17 Generic SIM access +CSIM . 129
8.18 Restricted SIM access +CRSM . 130
8.19 Secure control command +CSCC . 131
8.20 Alert sound mode +CALM . 132
8.21 Ringer sound level +CRSL . 132
8.22 Vibrator mode +CVIB . 133
8.23 Loudspeaker volume level +CLVL . 134
8.24 Mute control +CMUT . 134
8.25 Accumulated call meter +CACM . 135
8.26 Accumulated call meter maximum +CAMM . 135
8.27 Price per unit and currency table +CPUC . 136
8.28 Call meter maximum event +CCWE . 136
8.29 Power class +CPWC . 137
8.30 Set language +CLAN . 138
8.31 Language event +CLAE . 139
8.32 Set greeting text +CSGT . 139
8.33 Set voice mail number +CSVM . 140
8.34 Ring melody control +CRMC . 141
8.35 Ring melody playback +CRMP. 142
8.36 Master reset +CMAR . 142
8.37 List all available AT commands +CLAC . 143
8.38 Delete alarm +CALD . 143
8.39 Postpone or dismiss an alarm +CAPD . 144
8.40 Automatic time zone update +CTZU . 144
8.41 Time zone reporting +CTZR . 145
8.42 Enter protocol mode+CPROT . 146
8.43 Generic UICC logical channel access +CGLA . 147
8.44 Restricted UICC logical channel access +CRLA . 148
8.45 Open logical channel +CCHO . 150
8.46 Close logical channel +CCHC. 150
8.47 EAP authentication +CEAP . 151
8.48 EAP retrieve parameters +CERP . 153
8.49 UICC application discovery +CUAD . 153
8.50 Mobile originated location request +CMOLR . 154
8.51 Backlight +CBKLT . 159
8.52 Command touch screen action +CTSA . 159
8.53 Command screen orientation +CSO . 161
8.54 Command screen size +CSS . 163
8.54A Command display screen boundary +CDSB . 164
8.55 Positioning control +CPOS . 164
8.56 Positioning reporting +CPOSR . 182
8.57 Mobile terminated location request notification +CMTLR . 183
8.58 Mobile terminated location request disclosure allowance +CMTLRA . 185
8.59 Battery capacity +CBCAP . 185
8.60 Battery connection status +CBCON . 186
8.61 Battery charger status +CBCHG . 187
8.62 Printing IP address format +CGPIAF . 187
8.63 IMS single radio voice call continuity +CISRVCC . 189
8.64 IMS network reporting +CIREP . 189
8.65 Remaining PIN retries +CPINR . 191
8.66 Set card slot +CSUS . 192
8.67 Emergency numbers +CEN . 192
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8.68 Availability for voice calls with IMS +CAVIMS. 193
8.69 Extended signal quality +CESQ . 194
8.70 Primary notification event reporting +CPNER . 197
8.71 IMS registration information +CIREG . 198
8.72 Availability for SMS using IMS +CASIMS. 199
8.73 Monitor of current calls +CMCCS . 200
8.74 List of current calls +CLCCS . 206
8.75 Supported radio accesses +CSRA . 209
8.76 Circuit switched fallback +CCSFB . 211
8.77 Reading coverage enhancement status +CRCES . 213
8.78 Application level measurement configuration +CAPPLEVMC . 214
8.79 Application level measurement report +CAPPLEVMR . 215
8.80 Informative examples . 215
9 Mobile termination errors . 219
9.1 Report mobile termination error +CMEE . 219
9.1A Report mobile originated location request error +CMOLRE . 219
9.1B Report network error codes +CNEC . 220
9.2 Mobile termination error result code +CME ERROR . 222
9.2.0 General . 222
9.2.1 General errors . 222
9.2.2 CS, GPRS, UMTS, EPS and 5GS-related errors . 223
9.2.2.1 Errors related to a failure to perform an attach. 223
9.2.2.1.1 Errors for CS, GPRS and UMTS . 223
9.2.2.1.2 Errors for EPS . 224
9.2.2.1.3 Errors for 5GS . 224
9.2.2.2 Errors related to a failure to activate a context . 225
9.2.2.2.1 Errors for GPRS and UMTS . 225
9.2.2.2.2 Errors for EPS . 227
9.2.2.2.3 Errors for 5GS . 228
9.2.2.3 Void. 228
9.2.2.4 Void. 228
9.2.3 VBS, VGCS and eMLPP-related errors . 228
9.3 Mobile termination error result code +CMOLRE . 229
9.3.1 General . 229
9.3.2 Errors . 229
9.4 Informative examples . 229
10 Commands for packet domain . 230
10.0 General . 230
10.1 Commands specific to MTs supporting the packet domain . 230
10.1.0 General remark about EPS bearer contexts and PDP contexts . 230
10.1.00 General remark about 5GS PDU sessions and EPS PDN connections . 232
10.1.1 Define PDP context +CGDCONT . 233
10.1.2 Define secondary PDP context +CGDSCONT . 238
10.1.3 Traffic flow template +CGTFT . 240
10.1.4 Quality of service profile (requested) +CGQREQ . 243
10.1.5 Quality of service profile (minimum acceptable) +CGQMIN . 245
10.1.6 3G quality of service profile (requested) +CGEQREQ . 246
10.1.7 3G quality of service profile (minimum acceptable) +CGEQMIN . 249
10.1.8 3G quality of service profile (negotiated) +CGEQNEG . 253
10.1.9 PS attach or detach +CGATT . 255
10.1.10 PDP context activate or deactivate +CGACT . 255
10.1.11 PDP context modify +CGCMOD . 256
10.1.12 Enter data state +CGDATA . 257
10.1.13 Configure local octet stream PAD parameters +CGCLOSP (Obsolete) . 259
10.1.14 Show PDP address(es) +CGPADDR . 259
10.1.15 Automatic response to a network request for PDP context activation +CGAUTO . 260
10.1.16 Manual response to a network request for PDP context activation +CGANS . 261
10.1.17 GPRS mobile station class +CGCLASS . 262
10.1.18 Configure local triple-X PAD parameters +CGCLPAD (GPRS only) (Obsolete) . 263
10.1.19 Packet domain event reporting +CGEREP . 263
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10.1.20 GPRS network registration status +CGREG . 267
10.1.21 Select service for MO SMS messages +CGSMS . 270
10.1.22 EPS network registration status +CEREG . 271
10.1.23 PDP context read dynamic parameters +CGCONTRDP . 274
10.1.24 Secondary PDP context read dynamic parameters +CGSCONTRDP . 277
10.1.25 Traffic flow template read dynamic parameters +CGTFTRDP . 278
10.1.26 Define EPS quality of service +CGEQOS . 280
10.1.27 EPS quality of service read dynamic parameters +CGEQOSRDP . 281
10.1.28 UE modes of operation for EPS +CEMODE . 282
10.1.29 Delete non-active PDP contexts +CGDEL . 283
10.1.30 Signalling connection status +CSCON . 284
10.1.31 Define PDP context authentication parameters +CGAUTH . 286
10.1.32 Initial PDP context activation +CIPCA .
...