Sony Ericsson TT4031 (SE-GM29) - Manual (Page 255)

Owner’s Manual Rev 1.0 Page 255 of 255
the operation executes successfully - use the AT*E2SSI command to gain
feedback of the operation status.
Refer to GSM 02.30 for Public MMI services and codes.
Description
String Type String in double quotes, containing a Public MMI
command to modify, activate, interrogate or deactivate a
Supplementary Service. String can contain values
‘0-9’, ‘*’ and ‘#’
16.10 AT*E2SSI M2M Supplementary Service Indications
Description Command Possible Responses
Set Supplementary
Service indications
AT*E2SSI=
•_ ERROR
•_ OK
Displays current settingsAT*E2SSI? *E2SSI:
Shows if the command
is supported
AT*E2SSI=?
•_ *E2SSI: (list of
supported s)
•_ ERROR
This command allows the user to display the unsolicited response code
*E2SSI on network responses (either command confirmation or error
responses) for Supplementary Services. This can be used in conjunction with
the AT+CSSN command which gives responses on the network notification of
SS status.
The default setting is OFF, where responses are disabled.
Description
0 Disable *E2SSI indications. Default value
1 Enable *E2SSI indications
Unsolicited Result codes:
*E2SSI: [,[,,[,
],[],[],
[], []]]