White paper
W205
24
April 2009
User Interaction with SIM AT
Display text
Text clearing times are 2-35 seconds and a 30-
second time-out limit for the user to clear the text.
‘Key’ responses:
• ‘Back’ – Backward move in proactive session.
‘OK’/‘Back’ clears the screen if the command is
performed successfully.
Get inkey
Prompt for a one-character input. Pressing ‘OK’
without entering a character gives the warning
message “Minimum 1 character”. ‘Key’ responses:
• ‘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 the maximum response
length is exceeded. UI Maximum Response
lengths:
• Digits only – 160 characters
• SMS default alphabet characters – 160 charac-
ters
• Hidden Characters (digits only) – 20 characters
‘Key’ responses:
• ‘Clear’ – Clear current character.
• ‘Back’ – Backward move in proactive session.
• ‘OK’ – Command performed successfully.
Select item
Scroll to highlight an item for selection. ‘Key’
responses:
• Navigation key press down – Scroll down list.
'04' = User activity
Yes
'05' = Idle screen available
Yes
'06' = Card reader status
N/A
'07' = Language selection
Yes
'08' = Browser termination
No
'09' = Data available
No
'OA' = Channel status
No
SET UP IDLE MODE
Yes, 1 row
of text is
supported
SET UP MENU
Yes
TIMER MANAGEMENT
No
OPEN CHANNEL
No
CLOSE CHANNEL
No
RECEIVE DATA
No
SEND DATA
No
GET CHANNEL STATUS
No
Service
Mode
Support
