User manual

Wavecom GSM Modem
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6.2. Call barring +CLCK
This commands allows control of the call barring supplementary service.
The command to manage this functionality is :
AT+CLCK=<fac>,<lock>, <password>
* <fac> :
AO barring all outgoing calls
AI barring all incoming calls
OI barring outgoing international
calls
OX barring outgoing international
calls except those to home
country
IR barring incoming calls when
roaming outside home country
AG all outgoing barring services
AC all incoming barring services
AB all barring services
*<lock>
0 unlocks the facility
1 locks the facility
Password code must be on 4 digits maximum.
Application to GSM AT+CLCK="AO",1,1234
GSM to application OK command valid
Application to GSM AT+CLCK="AO",0,5555
GSM to application +CME ERROR: 16 wrong password
Application to GSM AT+CLCK="AO",0,1234
GSM to application OK command valid
6.3. Modify SS password +CPWD
This command shall be used by the application to change the
supplementary service password. The command to manage this functionality
is :