User Interaction With Sim At - Sony Ericsson Walkman W200 White Paper

Service
SET UP IDLE MODE
SET UP MENU
TIMER MANAGEMENT
OPEN CHANNEL
CLOSE CHANNEL
RECEIVE DATA
SEND DATA
GET CHANNEL STATUS

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 the display if the command is
performed 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.
Mode
Get input
Prompt for character input. The phone will refuse to
accept further input when 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:
• 'C' clears current character.
• Long 'Back' terminates the proactive session.
• 'Back' – Backward move in proactive session.
• 'OK' – Command performed successfully.
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.
29
White paper W200
Support
Yes, 1
row of
text is
support
ed
Yes
Yes
No
No
No
No
No
April 2007