Multi-Tech Systems CDMA Wireless Modem Values when CmdType=4 Setup call, Possible Error Codes

Chapter 15 – SIM TOOLKIT

Values when CmdType=4 (Setup call)

<Result>

0: User refuses the call

1: User accepts call

Values when CmdType=6 (Select Item)

<Result>

0: Session terminated by the user

1: Item selected by the user

2: Help information required by the user

3: Return to the back item

<Data>

Contains the item identifier selected by the user

Sending a Terminal Response to the SIM:

Values when CmdType=95 (Backward Move)

Values when CmdType=96 (Command beyond ME capabilities)

Values when CmdType=97 (ME currently unable to process command)

Values when CmdType=98 (No response from the user)

Values when CmdType=99 (SIM Toolkit Session aborting by the user)

No values. It is possible to send a Terminal Response after the +STIN indication or after the +STGI command.

For the SETUP MENU Proactive Command, it is only possible to send a Terminal Response after the +STIN: 0 indication, not after a +STGI=0 request. All of the Terminal Responses are not possible with all of the Proactive Commands. If a Terminal Response is attempted during an incompatible Proactive Command session, a +CME ERROR: 3 will be returned.

Possible Error Codes
+ CME ERROR: 3	Operation not allowed. This error is returned when a wrong parameter is
	detected.
+CME ERROR: 4	Operation not supported. This error is returned when the user gives a
	response with SIM ToolKit functionality not activated. Or if the SIM Toolkit
	indication (+STIN) has not been received.

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 122