User guide

Developers guidelines | AT commands
140 June 2010
AT+CPAS Phone activity status (ver. 3)
AT+CPIN PIN control (ver. 2)
Description: Returns the activity status <pas> of the ME. It can be used to interrogate
the ME before requesting action from the phone.
When the command is executed without the <mode> argument, the com-
mand returns <pas> values from 0 to 128. When, on the other hand, the
command is executed with the <mode> argument set to 1, the command
may return <pas> values from 129 to 255.
Test command returns values supported by the ME as a compound value.
Execution
command: AT+CPAS
Execution command
response: +CPAS: <pas>
Test command: AT+CPAS=? Shows if the command is supported.
Test command
response: +CPAS: (list of supported <pas>s)
Parameters:
<pas>:
<pas> Description
0 Ready – ME allows commands from TA/TE
1 Unavailable – ME does not allow commands from
TA/TE. Not supported
2 Unknown – ME is not guaranteed to respond to
instructions. Not supported
3 Ringing – ME is ready for commands from TA/TE,
but the ringer is active
4 Call in progress – ME is ready for commands from
TA/TE, but a call is in progress
5 Asleep – ME is unable to process commands from
TA/TE because it is in a low functionality state. Not
supported
Description: The set command sends the password to the ME, which is necessary to
make the ME operational (SIM PIN, SIM PUK or PH-SIM). If the PIN is to be
entered twice, the TA will autonomously repeat the PIN. If no PIN request
is pending, no action is taken towards the ME and an error message is
returned to the TE.
If the PIN required is PUK, the second pin is required. This second PIN,
<newpin>, replaces the old PIN in the SIM.
Set command: AT+CPIN=<pin>[,<newpin>]
Read command: AT+CPIN?