User Interaction With Sim At; Display Text; Select Item; Get Inkey - Sony Ericsson G900 White Paper

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CLOSE CHANNEL
RECEIVE DATA
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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 timeout 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
message "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. UI Maximum Response
lengths:
• Digits Only – 160 characters.
• SMS default alphabet characters – 160 charac-
ters, or 1530 characters if concatenation is acti-
vated.
• Hidden Characters (digits only) – 20 characters.
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'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:
• Navigational key press down – Scroll down list.
• Navigational 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.
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White paper G900
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September 2008