Remote-SAT User's Guide
P R E L I M I N A R Y
MC35_SAT_01_V01.01a - Preliminary Page 19 of 64 15.11.2001
1.2 AT^SSTA Remote-SAT Activation
Test command
AT^SSTA=?
Response
^SSTA:(list of
suppor
ted <state>s),
(list of
supported <alphabet>s)
Parameter description see below.
Read command
AT^SSTA?
The read command can be used to request the current operating status and the
used alphabet of the Remote-SAT interface.
State handling is described in chapter “States of ”, pg. 9.
Response
^SSTA:<state>,<alphabet>,<allowedInstance>,<SatProfile>
<state> device is in one of the following state:
0 RESET
1OFF
2IDLE *)
3 PAC
4WAIT
*) Note:
Only this state can be selected directly by the TA, see write command.
<allowedInstance>
0 SAT is already used on an other instance (logical channel in
case of the multiplex protocol). Only test and read
commands can be used.
1 SAT may be started on this instance via the write version of
this command (see below).
<SatProfile>
SAT profile according to GSM 11.14, see appendix.
The profile tells the SIM application which features are supported
by the SIM Application Toolkit implemented by the ME. The profile
cannot be changed by the TA.
Write command
AT^SSTA=
<mode>
[,<Alphabet>]
The write command activates the AT command interface to the SIM Application
Toolkit in the ME. It must be issued each time the ME is switched on again.
However, removing and inserting the SIM does not affect the activation status.
SAT commands which are not using the AT interface (non MMI related SAT
commands , e.g. PROVIDE LOCAL INFORMATION) may be executed without
activating Remote-SAT.
Response
OK
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