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+CPWD – Modify SS password
Description:
This command is used by the application to change the supplementary service password.
Syntax:
AT+CPWD=<fac>,<OldPassword>, <NewPassword>
for
<fac>
see +CLCK command with only “P2” facility added (SIM PIN2).
Command example
Possible responses
Note
AT+CPWD=”AO”,1234,5555 OK
Change Call Barring
password, result:
Password changed
AT+CPWD=”AO”,1234,5555 +CME
ERROR: 16
Change
password, result:
Wrong password
AT+CPWD=”AO”,5555,1234 OK
Change
password, result:
Password changed
Whatever the facility, the change of password applies to all call barring.
+CCWA – Call waiting
Description:
This command allows control of the call waiting supplementary service.The product will
send a +CCWA unsolicited result code when the call waiting service is enabled.
Syntax:
AT+CCWA=<n>, [ <mode> [, <class> ] ]
Response Syntax:
(for <mode>=2 and command successful)
+CCWA: <status> [, <class1> [ <CR><LF>+CCWA: <status>, <class2>[ ... ] ]
Unsolicited result:
+CCWA: <number>, <type>, <class> [ ,<alpha>] (when waiting service is enabled)
Summary of Contents for GD-01 TCP
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