Synaccess Networks NP-0801DTM - Manual (Page 288)

SIM TOOLKIT COMMANDS
HSPA+ AT Commands Reference Guide 288
SIM Tookit Terminal Attach #STTA
This command attaches/detaches the SIM Toolkit application to the AT instance reserved for this use.
Read command reports the current <state> in the format:
#STTA: <state>
Test command reports the supported range of values for <state>.
Syntax
Command Command type
AT#STTA=<state>
AT#STTA? Read
AT#STTA=? Test
Parameters and Values
<state> Attached state.
0 SIM Toolkit detaches.
1 SIM Toolkit attaches.
If SIM Toolkit application is already attached/detached the command does
nothing and returns OK.
Notes
„
The AT instance reserved for the SIM Toolkit application is the #3.
„
Issuing AT#STTA=<state> when the AT instance is already attached to another service (CMUX,
SMSATRUN/TCPATRUN) causes an ERROR result code to be returned.