User Manual

18. SIM APPLICATION TOOLKIT
283
LZT 123 7263 R1A
18.8 AT*E2STKN M2M STK Envelope (Menu Selection)
The application informs the ME about the selected menu item by means
of the AT*E2SKTN command. The ME answers with OK, or ERROR.
The Do command allows the external application to select the menu
item in the item list that was created by means of the SET-UP MENU
command.
Values follow the definition of “Item Identifier” TLV object, within
ENVELOPE (MENU SELECTION) command, as described in GSM
11.14.
18.9 AT*E2STKC M2M STK Set Up Call
The ME passes the parameters within SET UP CALL command to the
external application by means of the unsolicited result code *E2STKC,
so that it takes up the decision on progressing or rejecting the call.
Answer command allows the external application to send the
appropriate answer after receiving the unsolicited result code, and
before the timeout expires.
Description Command Possible responses
Do the menu
selection
AT*E2STKN <sel_item> • +CME ERROR <err>
•OK
• ERROR
Test if the
command is
supported
AT*E2STKN=? • *E2STKN: (list of supported
<sel_item>)
• +CME ERROR <err>
•OK
• ERROR
<sel_item> Description
integer type The identifier is a single byte between 1 and 29. It identifies
the selected menu item corresponding to SET-UP MENU
command
Description Command Possible responses
Answer to the
reception of SET UP
CALL
AT*E2STKC=<answer> •+CMEERROR<err>
•OK
•ERROR
Test if the
command is
supported
AT*E2STKC=? • *E2STKC: (list of supported
<answer>)
•+CMEERROR<err>
•OK
•ERROR