Sony Ericsson T630 Benutzerhandbuch

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White Paper
 T630/T628
49
October 2003
User interaction with SIM AT
Display text
Text of up to 240 characters (120 UCS coded) is 
supported. Text clearing times are 5-20 seconds 
and a 60-second time-out limit for the user to clear 
the text.‘Key’ responses:
‘Long Back’ – Proactive session terminated by 
user.
‘Back’ – Backward move in proactive session.
Any other key clears display if the command is per-
formed successfully.
Get inkey
Prompt for a one-character input. Pressing ‘Ok’ 
without entering a character gives warning mes-
sage “Minimum 1 character”. ‘Key’ responses:
‘C’ clears current character.
‘Long Back’ terminates the proactive session. 
‘Back’ – Backward move in proactive session.
‘OK’ – Command performed successfully.
Get input
Prompt for character input. The phone will refuse to 
accept further input when maximum response 
length is exceeded. MMI Maximum Response 
lengths
Digits Only – 160 characters
SMS default alphabet characters – 160 charac-
ters
Hidden Characters (digits only) – 20characters
‘Key’ responses:
‘C’ clears current character.
‘Long Back’ terminates the proactive session. 
‘Back’ – Backward move in proactive session.
‘OK’ – Command performed successfully.
Refresh
When a refresh command is executed by the 
phone, it requests the user to wait while the phone 
restarts. A notification will be made if it is 
demanded that the SIM card initializes again.
Select item
Scroll to highlight item for selection. ‘Key’ 
responses:
Navigation key press down– Scroll down list.
Navigation key press up– Scroll up list.
Long ‘Back’ terminates proactive session.
‘Back’ – Backward move in proactive session.
‘OK’– Command performed successfully.
Send short message
Default message “Sending message, please wait” 
can be replaced for the Alpha Identifier text, or sup-
pressed completely if a null text is provided. 
Default responses are “MESSAGE FAILED” or 
“MESSAGE SENT”. ‘Key’ responses:
Long ‘Back’ or ‘Back’ ends the proactive ses-
sion.
Set up call
If the ME is on a call when the command ‘Set up 
Call’, ‘putting all other calls on hold' is sent, the 
user will see the text 'Setting up a call current call 
will be held'. If ‘OK’ is pressed the current call will 
be put on hold and the new call set up. If the ME is 
on a call when the command ‘Set Up Call, discon-
necting all other calls’ is sent, the user will see the 
text ‘Setting up a call current call will be discon-
nected’. If the ‘OK’ key is pressed the current call 
will be disconnected and the new call set up.
Set up menu
Incorporates a SIM Application Toolkit Menu Item 
into the ME’s main menu structure. From the 
standby display the right or left arrow buttons can 
be pressed to select the Menu Items. 
If an Alpha Identifier is supplied in the Set Up Menu 
command, this is used as the SIM AT entry in the 
ME’s main menu. If no alpha identifier is supplied 
and several items are found in the menu, a default 
title is used. If the SIM AT Menu Item is selected by 
pressing ‘Select’ all the items sent in the Set Up 
Menu command will be available for selection, in 
the same way as the Select Item command.