TC35i Module TC35i Terminal

More documents

Recommendations

Info

TC35i AT Command Set Confidential / Released 2.5 ATD Mobile originated call to dial a number Execute command ATD[] [ 0. When TA returns to command mode: OK If successfully connected and voice call: OK Parameter String of dialing digits and optionally V.25ter modifiers (dialing digits): 0- 9, * , #, +, A, B, C V.25ter modifiers: these are ignored: ,(comma), T, P, !, W, @ Emergency call: = Standardized emergency number 112 (no SIM needed) String of GSM modifiers: I Activates CLIR (disables presentation of own phone number to called party) i Deactivates CLIR (enables presentation of own phone number to called party) G Activates Closed User Group invocation for this call only. g Deactivates Closed User Group invocation for this call only. Only required to set up voice calls. TA remains in command mode. Reference V.25ter GSM 07.07 GSM 02.07 Annex A General remarks: Before setting up a data call, check that RTS/CTS handshake is enabled. See Chapters 1.6 and 2.3. Parameter ”l“ and ”i“ only if no *# code is within the dial string. is not supported for data calls. is default for last number that can be dialed by ATDL. *# codes sent with ATD are treated as voice calls. Therefore, the command must be terminated with a semicolon “;”. If ATD is used with a USSD command (e.g. ATD*100#;) an AT+CUSD=1 is TC35i_ATC_V01.05 Page 20 of 278 04.08.2003
TC35i AT Command Set Confidential / Released executed implicitly (see AT+CUSD, pg. 151). Parameter ‘G’ or ‘g’ will be ignored if Closed User Group was already activated, or accordingly, deactivated with AT+CCUG command. Call by call invocation of CUG uses the settings provisioned by the provider or, if available, the settings of the parameters and made with AT+CCUG. See also Chapter 4.8. See ATX command in Chapter 2.31 for setting result code and call monitoring parameters. Refer to Chapter 8.1.4 for . Blacklist management: The ME provides a blacklist function according to GSM02.07 Annex A. After a predefined number of failed call attempts to the same number, the dialed number is entered into a read-only phonebook called “blacklist” (phonebook “BL”). Call attempts to numbers contained in the blacklist will be barred by the ME and not signaled to the network. An attempt to start a voice call to a barred phone number will be stopped with CME ERROR 257 “Call barred”. An attempt to start a data or fax call to a barred phone number will be answered immediately with the result code “NO CARRIER”. The barred numbers are automatically removed from the blacklist according to the timing conditions specified in GSM02.07 Annex A. Different call release indications Upon termination, an outgoing fax or data call may show a different result code than a voice call would deliver under identical conditions. In order to track down the actual reason for call release, ATS18 (see Chapter 2.28) or AT+CEER (see chapter 4.10) should be used. Different response modes For voice calls two different response modes can be determined: TA returns “OK” either after dialing was completed or after the call has been established. The setting is made with AT^SM20 (see Chapter 7.17 for more details). Factory default is AT^SM20=1. This causes the ME to return “OK” in case of successful connection, otherwise one of the call release indications “NO CAR- RIER”, “NO DIAL TONE”, “NO CARRIER” will follow. Data calls: In data connections, call setup always terminates when the call has been established (indicated by result code “CONNECT”) or when it fails (indicated by “NO CARRIER”). Using ATD during an active voice call: When a user originates a second voice call while there is already an active voice call, the first call will be automatically put on hold. The second call attempt is acknowledged with “OK” immediately after dialing with ATD has completed, without relation to a successful call setup. In case of failure, the additional result codes “NO CARRIER”, “NO DIAL TONE”, “NO CARRIER” will be presented afterwards (see example below). This behavior is similar to the mode set with AT^SM20=0, but occurs also if AT^SM20=1 and cannot be changed. To avoid different behavior in all procedures of voice call setup simply give priority to AT^SM20=0 (“OK” appears always immediately after dialing). The current states of all calls can be easily checked at any time by using the AT+CLCC command. For details refer to Chapter 4.20. Example The following example shows the call setup procedure when a call is already active and a second call attempt fails because the line of the called party is busy: atd0301234567; Dialing out the first party’s number. OK The first call is established. TC35i_ATC_V01.05 Page 21 of 278 04.08.2003
Page 1 and 2: Siemens Cellular Engines TC35i Modu
Page 3 and 4: TC35i AT Command Set Confidential /
Page 19: TC35i AT Command Set Confidential /
Page 71 and 72:
TC35i AT Command Set Confidential /
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
show all

TC35i Module TC35i Terminal

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?