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
s)
•_ +CME ERROR
•_ OK
•_ ERROR
Returns the activity status of the ME. It can be used to interrogate the
ME before requesting action from the phone.
When the command is executed without the argument, the
command returns -values from 0 to 128 (for supported values se table
1 below). When, on the other hand, the command is executed with the
argument set to 1, the command may return Ericsson specific
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.
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’
Description
1 Allows the CPAS to return Ericsson specific values,
such as 129, 130 and 131