AT Commands User Manual 5 Mobile equipment control and status commands may be: - 0: ready (MT allows commands from TA/TE) - 1: unavailable (MT does not allow commands from TA/TE) - 2: unknown (MT is not guaranteed to respond to instructions) - 3: ringing (MT is ready for commands from TA/TE, but the ringer is active) - 4: call in progress (MT is ready for commands from TA/TE, but a call is in progress) - 5: asleep (MT is unable to process commands from TA/TE because it is in a low functionality state) selected functionality which may be: - 0 : minimum functionality meaning switch off of the MS - 1:
full functionality meaning start up MS (from offline mode) 11 5.1 Phone activity status +CPAS Command syntax Description AT+CPAS This execution command returns the activity status of the MT. +CPAS: OK or CME ERROR: AT+CPAS Test command OK AT+CPAS=? 5.2 Switch off MS +CPWROFF Command syntax Description AT+CPWROFF This command allows to switch off the MS. Note: Usage of this command implies that the part of command line placed thereafter will be ignored OK or CME ERROR: AT+CPWROFF Test command OK AT+CPWROFF=? 5.3 Set phone functionality +CFUN Command syntax Description AT+CFUN= AT+CFUN= This command selects the level of functionality in the MS.
Only some values of are allowed (see Defined values). Note: if the syntaxes +CFUN=0 or +CFUN=15 (resets) are used, the rest of the command line, placed after that, will be ignored. AT+CFUN=0 OK or CME ERROR: AT+CFUN=1 Set full functionality mode OK AT+CFUN=6 AT+CFUN=6 Allow SIM-TK commands and enables fetching of proactive commands by SIM-PPL from SIM OK AT-CFUN=7 Disable SIM-TK commands and enables fetching of proactive commands by SIM-PPL from SIM OK AT-CFUN=8 Disable fetching of proactive commands by SIM-APPL from SIM-card OK AT-CFUN=15 Reset MS without resetting SIM Read command +CFUN: , _ _ AT+CFUN? Test command +CFUN: (list of supported ’s) e.g. +CFUN: (0,1,6,7,8,15) OK AT+CFUN=?