3 enter pin - +cpin – Rainbow Electronics GM862-QUAD-PY User Manual
Page 114
AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 114 of 434
+CFUN - Set Phone Functionality
SELINT 2
AT+CFUN=
[
Set command selects the level of functionality in the ME.
Parameters:
0 - minimum functionality, NON-CYCLIC SLEEP mode: in this mode, the
AT interface is not accessible. Consequently, once you have set
level 0, do not send further characters. Otherwise these characters
remain in the input buffer and may delay the output of an unsolicited
result code. The first wake-up event stops power saving and takes the
ME back to full functionality level
1 - mobile full functionality with power saving disabled (factory default)
2 - disable TX
4 - disable both TX and RX
5 - mobile full functionality with power saving enabled
0 - do not reset the ME before setting it to
Note: issuing AT+CFUN=4[,0] actually causes the module to perform either
a network deregistration and a SIM deactivation.
Note: if power saving enabled, it reduces the power consumption during the
idle time, thus allowing a longer standby time with a given battery capacity.
Note: to place the module in power saving mode, set the
at value = 5 and the line DTR (RS232) must be set to OFF. Once in power
saving, the CTS line switch to the OFF status to signal that the module is
really in power saving condition.
During the power saving condition, before sending any AT command on the
serial line, the DTR must be enabled and it must be waited for the CTS
(RS232) line to go in ON status.
Until the DTR line is ON, the module will not return back in the power saving
condition.
Note: the power saving function does not affect the network behavior of the
MODULE, even during the power save condition the module remains
registered on the network and reachable for incoming calls or SMS. If a call
incomes during the power save, then the module will wake up and proceed
normally with the unsolicited incoming call code
AT+CFUN?
Read command reports the current setting of
AT+CFUN=?
Test command returns the list of supported values for
Reference GSM
07.07
3.5.4.4.3 Enter PIN - +CPIN
+CPIN - Enter PIN
SELINT 0 / 1
AT+CPIN[=
[,
Set command sends to the device a password which is necessary before it
can be operated (SIM PIN, SIM PUK, PH-SIM PIN, etc.).