Stk; Sim Toolkit - Motorola AT Commands G24-L Developer's Manual

GPRS
Example
AT+CGACT=?
+CGACT: (0,1)
OK
AT+CGACT?
+CGACT: 1,0
+CGACT: 2,0
+CGACT: 3,0
OK
AT+CGACT=1
ERROR
Note:

STK

The SIM Application Toolkit (STK) is a set of applications and related procedures, which may be
used in conjunction with SIM or Smart Cards during a GSM session. The STK provides
mechanisms that enable applications existing in the SIM to interact and operate with any ME
(such as the G24-L) that support these mechanisms.
The following scheme shows the SIM Toolkit functionality commands and unsolicited results
that are implemented. All these commands are non-basic commands.
Figure 3-13: SIM Toolkit
3-246
//GPRS network not present.
In some GPRS networks, +CGACT is not supported. the ATD*99 # command can be
used to establish a connection.
Activating a context can take up to 150 seconds.
Deactivating a context can take up to 40 seconds.
When aborting a +CGACT Set command, the context is closed. This can take up to 40
seconds.
Customer
SIM sends pro-active command
Application
User response to the SIM
G24-L AT Commands Reference Manual
AT+MTKE
Activation
+MTKP
G24-L
AT+MTKP
April 15, 2008