User manual

4. TECHNICAL DATA
Description AT commands Module Comments
AT+CREG ? CREG=<mode>, 1 Modem synchronised on the network
CREG=<mode>, 2 Synchronisation lost, re-synchronisation attempt
CREG=<mode>, 0 Modem not synchronised on the network, no synchronisation attempt
RING
ATA Answer the call
OK
ATD1234; Don’t forget the « ; » at the end for « voice » call
OK Communication established
CME ERROR : 11 PIN code not entered (with + CMEE = 1 mode)
CME ERROR : 3 AOC credit exceeded or a communication is already established
ATD112; Don’t forget the « ; » at the end for « voice » call
OK
NO CARRIER
ATH
OK
AT+CPIN=1234
OK PIN Code accepted
+CME ERROR : 16 Incorrect PIN Code (with +CMEE = 1 mode)
+CME ERROR : 3 PIN already entered (with +CMEE = 1 mode)
AT&W
OK The configuration settings are stored in E2P
11Wavecom WMOD2B Modem
TECHNICAL DATA
Module synchro
checking
Receiving an
incoming call
Initiate a call
Initiate an
emergency call
Communication loss
Hang up
Enter PIN Code
Store the
parameters in E2P