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White Paper T310/T312
37 January 2003
User interaction with SIM AT
DISPLAY TEXT
Text of up to 240 characters (80 UCS coded) is
supported.
Text clearing times
• 10-20 seconds. 60-second time-out limit for the
user to clear the text.
‘Key’ responses
•‘Long NO’ – Proactive session terminated by
user.
•‘NO’ – Backward move in proactive session.
• Any other key clears display if the command is
performed successfully.
GET INKEY
Prompt for a one-character input. Pressing ‘YES’
without entering a character gives warning
message “Minimum 1 character”.
‘Key’ responses
•‘CLR’ clears current character.
•‘Long NO’ terminates the proactive session.
•‘NO’ – Backward move in proactive session.
•‘YES’ – Command performed successfully.
GET INPUT
Prompt for character input. Pressing ‘YES’ without
entering a character gives warning message
“Minimum ‘no.’ characters”. 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
characters
• Hidden Characters (digits only) – 40 characters
‘Key’ responses‘
•‘CLR’ clears current character/characters.
•‘Long NO’ terminates the proactive session.
'04' = User activity No
'05' = Idle screen available Yes
'06' = Card reader status No
'07' = Language selection Yes
'08' = Browser termination Yes
'09' = Data available No
'OA' = Channel status No
SET UP IDLE MODE TEXT Yes, 1
row of
text is
supporte
d
SET UP MENU Yes
SMS PP DOWNLOAD Yes
Service Mode Support
in T310/
T312