Specifications

SIM900 AT Commands Set
SIM900_ATC_V1.01 121 23.06.2010
5 AT Commands for SIM Application Toolkit
5.1 STK AT Command
*PSSTK command is defined to support SIM toolkit by AT commands. Only part of SIM toolkit
commands that interact with user or MMI can be controlled. All other SIM toolkit mechanism
such as terminal profile, SMS or CBM data download, call control or MO SMS control by SIM,
event download and all command that does not require interaction with the user (or screen) are
internally managed by the ME.
AT*PSSTKI SIM Toolkit interface configuration
Test Command
AT*PSSTKI=?
Response
*PSSTKI: list of supported <mode >s
OK
Parameter
See Write Command.
Read Command
AT*PSSTKI?
Response
*PSSTKI: <mode>
OK
ERROR
Parameter
See Write Command.
Write Command
AT*PSSTKI
=<mode>
Response
OK
ERROR
Parameter
<mode > integer type
0 SIM toolkit notification is disabled
1 SIM toolkit notification is enabled
Reference Note
If AT*PSSTKI=1 is set, *PSSTK: “SETUP MENU” string will be sent out
after power on.