GM29 INTEGRATOR’S MANUAL
3.17 AT+CFUN Set Phone Functionality
Description | Command | Possible Responses | |
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Set MS functionality | AT+CFUN=<fun> | • | +CME ERROR: <err> |
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| • OK | |
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Show the current | AT+CFUN? | • | +CFUN: <fun> |
setting |
| • | +CME ERROR: <err> |
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Show if the | AT+CFUN=? | • | +CFUN: (list of |
command is |
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| supported <fun>s) |
supported |
| • | +CME ERROR: <err> |
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Selects the level of functionality <fun> in the MS.
"Full functionality" results in the highest level of power usage. It is possible to activate all parts of the modem. Default ON state.
"Minimum functionality" results in minimum power usage. The modem is in a powered OFF state. No functionality can be executed until the modem is powered back ON.
Transitions between states are defined below.
Initial State | New State | Function |
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<fun> = 0 | - | Modem is off. No functionality |
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<fun> = 1 | <fun> = 0 | Modem was fully active. Active calls are hung |
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| up and an IMSI detach is sent. The modem then |
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| powers off |
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<fun> Description
0Minimum functionality. Modem is OFF
1Full functionality. Modem is ON
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LZT 123 7361 R1A
