Sony Ericsson TT4031 (SE-GM29) - Manual (Page 86)

Owner’s Manual Rev 1.0 Page 86 of 86
Test if the command is
supported
AT+CPAS=?
•_ +CPAS:
(list of supported
<pas>s)
•_ +CME ERROR <err>
•_ OK
•_ ERROR
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
command returns <pas>-values from 0 to 128 (for supported values se table
1 below). When, on the other hand, the command is executed with the
<mode> argument set to 1, the command may return Ericsson specific
<pas> values from 129 to 255 (for supported values see the table below).
Test command returns values supported by the ME as a compound value:
refer to GSM 07.07.
<pas> Description
0 Ready (ME allows commands from TA/TE)
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)
129 In idle state, (operator name/clock/date). This state is a
sub-state to ‘ready’ (0) and has the following definition:
In Idle state, that is, operator, clock and date (is set)
shown on the display
No conversation or data call in progress
No sub-menus shown on the display
4 Only digits, clear, *, NO and # allowed in this mode,
not changing mode
130 Mobile oriented call in progress. This is a sub-state to
‘call in progress’
131 Mobile terminated call in progress. This is a sub-state to
‘call in progress’
<mode> Description
1 Allows the CPAS to return Ericsson specific <pas> values,
such as 129, 130 and 131