User guide

Developers guidelines | AT commands
139 June 2010
Ensemble S9: Mobile equipment, control
and status
Commands
AT+CFUN Set phone functionality (ver. 2)
Description: Selects the level of functionality <fun> in the MS. Level “full functionality”
is where the highest level of power is drawn. “Minimum functionality” is
where minimum power is drawn, that is, the ME is switched off and only
the RTC clock is running.
Note: ME resetting with <rst> parameter is not supported.
Test command returns values supported by the ME as a compound value.
Note: “AT+CFUN=” is interpreted as “AT+CFUN=0”
Set command: AT+CFUN=[<fun>]
Read command: AT+CFUN? Shows the current setting.
Read command
response: +CFUN: <fun>
Test command: AT+CFUN=?
Shows if the command is supported.
Test command
response: +CFUN: (list of supported <fun>s)
Parameters:
<fun>:
<fun> Description
0 Minimum functionality, that is, the phone is turned
off. Default value
1 Full functionality, that is, the phone is turned on
2 Disable phone transmit RF circuits only. Not
supported
3 Disable phone receive RF circuits only. Not
supported
4 Disable phone transmit and receive RF circuits.
Note: This is often referred to as “flight mode”
5 GSM only (WCDMA radio off)
6 WCDMA only (GSM radio off)