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HC25 AT Command Set 8.2 AT+COPS s 8.2 AT+COPS Operator Selection AT+COPS queries the present status of the HC25's network registration and allows to determine whether automatic or manual network selection shall be used. Additional service is available with AT^SOPS. Another command that can be used for operator selection is AT^SNWS. The major advantage of AT^SNWS is the ability to scan all frequency bands supported by HC25 and to allow the subscriber to manually select a provider from all bands. See AT^SNWS for detail. Three operator selection modes are available with AT+COPS: • Automatic HC25 searches for the home operator automatically. If successful the HC25 registers to the home network. If the home network is not found, HC25 goes on searching. If a permitted operator is found, HC25 registers to this operator. If no operator is found the HC25 remains unregistered. • Manual Desired operator can be determined using the AT+COPS write command. If the operator is found, HC25 registers to it immediately. If the selected operator is forbidden, the HC25 remains unregistered. • Manual/automatic The ME first tries to find the operator determined via AT+COPS write command. If the ME fails to register to this operator, then it starts to select another (permitted) operator automatically. The AT+COPS test command lists sets of five parameters, each representing an operator present in the network. A set consists of • an integer indicating the availability of the operator, • long alphanumeric format of the operator's name, • short alphanumeric format of the operator's name, • numeric format representation of the operator and • an integer indicating the acccess technology of the operator. Any of the parameters may be unavailable and will then be an empty field (,,). The list of operators comes in the following order: Home network, networks referenced in SIM and other networks. The operator list is followed by a list of the supported s and s. These lists are delimited from the operator list by two commas. The test command returns a list of operators with the same used by the last AT+COPS write command. If the is set to automatic the test command will return a list of operators of the supported s. If the test command is used during an ongoing GPRS transfer, traffic will be interrupted for up to one minute. The AT+COPS read command returns the current and the currently selected operator. If no operator is selected, and are omitted. The AT+COPS write command forces an attempt to select and register to a network operator (see note below). If the selected operator is not available, no other operator will be selected (except =4). The selected operator name will apply to further read commands, too. The AT+COPS exec command returns OK and has no effect on the current . Syntax Test Command AT+COPS= Response(s) +COPS: [list of present operators (, long alphanumeric s, short alphanumeric s, numeric s , ], , (list of supported s), (list of supported s) OK ERROR +CME ERROR: HC25_ATC_V01.200 Page 116 of 290 7/25/07 Confidential / Released
HC25 AT Command Set 8.2 AT+COPS s Read Command AT+COPS Response(s) +COPS:[, [, ][, ]] OK ERROR +CME ERROR: Exec Command AT+COPS Response(s) OK Write Command AT+COPS=[, [, ][, ]] Response(s) OK ERROR +CME ERROR: Reference(s) PIN USB0-MDM USB0-APP Last GSM 07.07 + + + - Parameter Description (num) Status 0 Unknown 1 Operator available 2 Current operator 3 Operator forbidden (str) Operator If test command: Operator name in long alphanumeric format, short alphanumeric format and numeric format. If read command: Operator name as per . If write command: Operator name in numeric format. (num) 0 (P) Automatic mode; field is ignored. 1 Manual operator selection Write command requires in numeric format, i.e. shall be 2. Read command returns the current and the currently selected . If no operator is selected, and are omitted. 2 Manually deregister from network and remain unregistered until =0 or 1 or 4 is selected. 3 Set only (for AT+COPS read command). 4 Automatic / manual selection; if manual selection fails, automatic mode (=0) is entered ( field will be present). HC25_ATC_V01.200 Page 117 of 290 7/25/07 Confidential / Released
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s HC25 Siemens Cellular Engine Vers
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HC25 AT Command Set Contents s Cont
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HC25 AT Command Set Contents s 8. N
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HC25 AT Command Set Contents s 16.5
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HC25 AT Command Set List of Figures
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HC25 AT Command Set 1.2 Related doc
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HC25 AT Command Set 1.3 Document Co
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HC25 AT Command Set 1.5 AT Command
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HC25 AT Command Set 1.6 Supported c
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HC25 AT Command Set 1.8 Unsolicited
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HC25 AT Command Set 1.9 Errors and
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HC25 AT Command Set 2.2 AT&V s 2.2
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HC25 AT Command Set 2.4 ATV s 2.4 A
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HC25 AT Command Set 2.6 ATZ s 2.6 A
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HC25 AT Command Set 2.8 AT+CMEE s 2
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HC25 AT Command Set 2.8 AT+CMEE s T
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HC25 AT Command Set 2.9 AT+CSCS s 2
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HC25 AT Command Set 2.11 AT^SCFG s
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HC25 AT Command Set 2.13 AT^SUSB s
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HC25 AT Command Set 3.1 AT^SIND s U
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HC25 AT Command Set 3.1 AT^SIND s I
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HC25 AT Command Set 3.2 AT+CEER s 3
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HC25 AT Command Set 3.2 AT+CEER s C
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HC25 AT Command Set 3.2 AT+CEER s P
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HC25 AT Command Set 3.3 AT+CPAS s 3
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HC25 AT Command Set 4. Serial Inter
Page 65 and 66: HC25 AT Command Set 4.3 AT&D s 4.3
Page 67 and 68: HC25 AT Command Set 4.5 ATE s 4.5 A
Page 69 and 70: HC25 AT Command Set 5.1 AT+CLCK s
Page 71 and 72: HC25 AT Command Set 5.1 AT+CLCK s
Page 73 and 74: HC25 AT Command Set 5.2 AT+CPIN s
Page 75 and 76: HC25 AT Command Set 5.3 AT+CPWD s 5
Page 77 and 78: HC25 AT Command Set 5.4 AT^SCSL s 5
Page 79 and 80: HC25 AT Command Set 6. Identificati
Page 81 and 82: HC25 AT Command Set 6.4 AT+CGMM s 6
Page 83 and 84: HC25 AT Command Set 6.8 AT+CGSN s 6
Page 85 and 86: HC25 AT Command Set 7. Call related
Page 87 and 88: HC25 AT Command Set 7.2 ATD s Notes
Page 89 and 90: HC25 AT Command Set 7.3 ATD> s Exam
Page 91 and 92: HC25 AT Command Set 7.5 ATD> s 7.5
Page 93 and 94: HC25 AT Command Set 7.7 AT+CHUP s 7
Page 95 and 96: HC25 AT Command Set 7.9 ATS6 s 7.9
Page 97 and 98: HC25 AT Command Set 7.11 ATS8 s 7.1
Page 99 and 100: HC25 AT Command Set 7.13 ATO s 7.13
Page 101 and 102: HC25 AT Command Set 7.15 AT+CLCC s
Page 103 and 104: HC25 AT Command Set 7.16 AT+CR s 7.
Page 105 and 106: HC25 AT Command Set 7.17 AT+CRC s
Page 107 and 108: HC25 AT Command Set 7.18 AT+CBST s
Page 109 and 110: HC25 AT Command Set 7.19 AT+CRLP s
Page 111 and 112: HC25 AT Command Set 7.22 AT+ES s 7.
Page 113 and 114: HC25 AT Command Set 7.23 AT+ESA s
Page 115: HC25 AT Command Set 8. Network Serv
Page 119 and 120: HC25 AT Command Set 8.3 AT^SOPS s 8
Page 121 and 122: HC25 AT Command Set 8.4 AT+CREG s 8
Page 123 and 124: HC25 AT Command Set 8.4 AT+CREG s
Page 125 and 126: HC25 AT Command Set 8.6 AT^SMONI s
Page 127 and 128: HC25 AT Command Set 8.7 AT^SMONP s
Page 129 and 130: HC25 AT Command Set 8.8 AT^SNWS s 8
Page 131 and 132: HC25 AT Command Set 9. Supplementar
Page 133 and 134: HC25 AT Command Set 9.3 AT+CAOC s 9
Page 135 and 136: HC25 AT Command Set 9.4 AT+CCUG s 9
Page 137 and 138: HC25 AT Command Set 9.5 AT+CCFC s 9
Page 139 and 140: HC25 AT Command Set 9.5 AT+CCFC s N
Page 141 and 142: HC25 AT Command Set 9.6 AT+CCWA s 9
Page 143 and 144: HC25 AT Command Set 9.6 AT+CCWA s 1
Page 145 and 146: HC25 AT Command Set 9.7 AT+CHLD s 3
Page 147 and 148: HC25 AT Command Set 9.8 AT+CLIP s 9
Page 149 and 150: HC25 AT Command Set 9.9 AT+CLIR s 9
Page 151 and 152: HC25 AT Command Set 9.10 AT+COLP s
Page 153 and 154: HC25 AT Command Set 9.12 AT+CSSN s
Page 155 and 156: HC25 AT Command Set 9.13 AT+CUSD s
Page 157 and 158: HC25 AT Command Set 10. GPRS Comman
Page 159 and 160: HC25 AT Command Set 10.2 AT+CGACT s
Page 161 and 162: HC25 AT Command Set 10.3 AT+CGDATA
Page 163 and 164: HC25 AT Command Set 10.4 AT+CGDCONT
Page 165 and 166: HC25 AT Command Set 10.6 AT+CGQMIN
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HC25 AT Command Set 10.6 AT+CGQMIN
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HC25 AT Command Set 10.7 AT+CGEQMIN
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HC25 AT Command Set 10.7 AT+CGEQMIN
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HC25 AT Command Set 10.8 AT+CGREG s
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HC25 AT Command Set 10.9 AT+CGQREQ
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HC25 AT Command Set 10.10 AT+CGEQRE
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HC25 AT Command Set 10.10 AT+CGEQRE
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HC25 AT Command Set 10.11 AT+CGSMS
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HC25 AT Command Set 10.12 AT+CGTFT
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HC25 AT Command Set 10.13 ATD*99# s
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HC25 AT Command Set 10.14 AT^SGAUTH
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HC25 AT Command Set 11.2 AT+FAR s 1
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HC25 AT Command Set 11.4 AT+FCL s 1
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HC25 AT Command Set 11.6 AT+FTS s 1
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HC25 AT Command Set 11.8 AT+FTM s 1
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HC25 AT Command Set 11.10 AT+FTH s
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HC25 AT Command Set 12. Short Messa
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HC25 AT Command Set 12.1 SMS parame
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HC25 AT Command Set 12.2 AT+CMGC s
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HC25 AT Command Set 12.4 AT+CMGF s
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HC25 AT Command Set 12.5 AT+CMGL s
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HC25 AT Command Set 12.6 AT+CMGR s
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HC25 AT Command Set 12.8 AT+CMGW s
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HC25 AT Command Set 12.10 AT+CMSS s
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HC25 AT Command Set 12.12 AT+CNMI s
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HC25 AT Command Set 12.12 AT+CNMI s
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HC25 AT Command Set 12.13 AT+CPMS s
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HC25 AT Command Set 12.15 AT+CSCB s
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HC25 AT Command Set 12.16 AT+CSMP s
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HC25 AT Command Set 12.17 AT+CSMS s
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HC25 AT Command Set 12.18 AT^SMGL s
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HC25 AT Command Set 13.1 AT+CRSM s
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HC25 AT Command Set 13.2 AT+CSIM s
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HC25 AT Command Set 13.3 AT^SCKS s
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HC25 AT Command Set 14.1 AT^SSTA s
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HC25 AT Command Set 14.3 AT^SSTGI s
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HC25 AT Command Set 15. Phonebook C
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HC25 AT Command Set 15.2 AT+CPBF s
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HC25 AT Command Set 15.3 AT+CPBR s
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HC25 AT Command Set 15.3 AT+CPBR s
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HC25 AT Command Set 15.4 AT+CPBS s
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HC25 AT Command Set 15.5 AT+CPBW s
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HC25 AT Command Set 16. Audio Comma
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HC25 AT Command Set 16.4 AT+VTS s 1
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HC25 AT Command Set 16.5 AT^SNFI s
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HC25 AT Command Set 16.6 AT^SNFO s
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HC25 AT Command Set 16.7 AT^SNFS s
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HC25 AT Command Set 16.8 AT^SNFTTY
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HC25 AT Command Set 16.9 AT^SRTC s
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HC25 AT Command Set 17.1 AT^SLED s
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HC25 AT Command Set 17.3 AT^SCTM s
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HC25 AT Command Set 18. Miscellaneo
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HC25 AT Command Set 18.3 ATS5 s 18.
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HC25 AT Command Set 19. Appendix s
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HC25 AT Command Set 19.2 Star-Hash
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HC25 AT Command Set 19.3 Available
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HC25 AT Command Set 19.4 Factory De
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HC25 AT Command Set 19.5 Summary of
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HC25 AT Command Set 19.7 Alphabetic
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HC25 AT Command Set 19.7 Alphabetic
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HC25 AT Command Set - Portech.com.tw

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