
Chapter 14 – SIM ToolKit
Multi-Tech Systems, Inc. CDMA Wireless AT Commands (PN S000294J)
92
SIM ToolKit Indication +STIN
Unsolicited Result:
In order to allow the customer application to identify the pro-active command sent via SIM ToolKit, a
mechanism of unsolicited SIM ToolKit indications
(
+STIN
)
is implemented.
Syntax:
+STIN: <CmdType>
Option: <CmdType>
0
Indicates that a .Setup Menu. Pro-active command has been sent from the SIM.
1
Indicates that a .Display Text. Pro-active command has been sent from the SIM.
2
Indicates that a .Get Inkey. Pro-active command has been sent from the SIM.
3
Indicates that a .Get Input. Pro-active command has been sent from the SIM.
4
Indicates that a .Setup Call. Pro-active command has been sent from the SIM.
5
Indicates that a .Play Tone. Pro-active command has been sent from the SIM. (*)
6
Indicates that a .Sel Item. Pro-active command has been sent from the SIM.
7
Indicates that a .Refresh. pro-active command has been sent from the SIM. (*)
9
Indicates that a .Send SMS. Pro-active command has been sent from the SIM. (*)
11
Indicates that a SETUP EVENT LIST. Pro-active command has been sent from the SIM.
98
Indicates the timeout when no response from user.
99
Indicates that a .End Session. Has been sent from the SIM.
(*) if the automatic response parameter is activated, this indication is followed by the correspSTGI
response.
Last SIM Toolkit Indication:
The last SIM toolkit indication sent by the SIM can be requested by the AT+STIN? command. This command
is only useable between the sending of the STIN indication by the SIM (Step 2 in Chapter 14 diagram
“Messages Exchanged During an SIM ToolKit Operation”) and the response of the user with the +STGI
command (Step 3 in the same diagram).
Command syntax:
AT+STIN?
Command
Possible Responses
AT+STIN?
Note: Ask for the last SIM toolkit
indication sent by the SIM.
+STIN: 0
OK
Note: the last SIM toolkit indication was a Setup Menu
AT+STGI=0
Note: Display the SIM toolkit application
Menu.
OK
AT+STIN?
Note: Ask for the last SIM toolkit
indication sent by the SIM.
+CME ERROR: 4
Note: operation not supported, the
+STGI command has been already used.