Sony Ericsson P900 White Paper page 105

SIM Application Toolkit
PLAY TONE
POLL INTERVAL
POLL OFF
PROFILE DOWNLOAD
PROVIDE LOCAL
INFORMATION
REFRESH
SELECT ITEM
SEND DTMF
SEND SHORT MESSAGE
SEND SS
SEND USSD
SET UP CALL
SET UP EVENT LIST
processing takes long enough to affect normal GSM operation, and clock stop
prevents processing to take place in the background.
Play supervisory tones (e.g. Dial tone, Busy tone) as defined in GSM 02.40.
Periodically, the handset sends a status command to the card to check
whether the card is present. The SIM can send a poll interval command to
request a certain amount of time between status commands.
Cancels any previous poll interval commands.
Profile downloading provides a mechanism for the ME to tell the SIM its
capabilities.
Send current known locality information to the SIM:
•
MCC, MNC, LAC and Cell Identity
•
IMEI
•
Network Measurement Results
•
Date, time and time zone
•
Language Setting
•
Timing Advance
The Refresh command enables the SIM to inform the P900 that data on the
SIM has changed and the P900 needs to be updated:
•
SIM Initialisation and Full File Change Notification
•
File Change Notification
•
SIM Initialisation and File Change Notification
•
SIM Initialisation
•
SIM reset
Allows the user to select one alternative from a menu.
If there is an active call, play the requested DTMF tone(s) down the line.
Send an SMS containing data provided by the application.
•
Packing by the ME if required
Send an SS request to the network.
Send a USSD request to the network.
Set up a voice call:
•
If not currently busy on another call
•
If not currently busy on another call, with redial
•
Putting all calls (if any) on hold
•
Putting all calls (if any) on hold, with redial
•
Disconnecting all other calls
•
Disconnecting all other calls, with redial
The SIM supplies a list of events to the P900. When one of these events
occurs, the details will be provided to the SIM:
•
Location Status
•
Idle screen available
•
Language selection
105
P900/P908 White Paper, December 2003
LZT 108 6643 R1G