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GM29 INTEGRATOR’S MANUAL
222
LZT 123 7361 R1B
15.6 AT*E2STKL M2M STK Select Item
The ME passes the parameters within SELECT ITEM command to the
external application by means of the unsolicited result code *E2STKL.
Command AT*E2STKL allows the external application to send the
appropriate answer after receiving the unsolicited result code, and
before the timeout expires.
If Answer command is sent once the timeout expires, an ERROR
response is be generated.
If <answer> parameter is not 0, a failure has occurred and no more
parameters are sent. If the extra parameters are sent, the ME indicates
ERROR.
Values follow GSM 11.14 standard.
Unsolicited Result Codes:
Description Command Possible responses
Answer to the
reception of
SELECT ITEM
AT*E2STKL=<answer>,
[<user_response>]
• +CME ERROR <err>
•OK
• ERROR
Test if the
command is
supported
AT*E2STKL=? • *E2STKL: (list of supported
<answer>),
(list of supported <user_response>)
• +CME ERROR <err>
•OK
• ERROR
<answer> Description
0 OK.
Performed as required. It corresponds to ‘00’ command performed
succesfully, described in the GSM standard
1 Failed.
User terminated session. It corresponds to ‘10’ Proactive session
terminated by the user, described in the GSM standard
2 Failed.
User requests backwards move. It corresponds to ‘11’ Backward
move in the proactive SIM session requested by the user
3 Failed.
No response from user. It corresponds to ‘12’ no response from user
4 Failed.
Screen is busy: the text could not be displayed
<user_response> Description
integer type The identifier is a single byte between 1 and 255. It identifies the
selected <item_idn> within the items list