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T68i
White Paper, April 2002
40
User interaction with SIM AT
DISPLAY TEXT
Text of up to 240 characters (80 UCS coded) is
supported.
Text clea rin g 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 ses-
sion.
Anyotherkeyclearsdisplayifthecom-
mand 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 ses-
sion.
• ‘NO’ – Backward move in proactive ses-
sion.
• ‘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 char-
acters
‘Key’ responses‘
• ‘CLR’ clears current character/characters.
• ‘Long NO’ terminates the proactive ses-
sion.
• ‘NO’ – Backward move in proactive ses-
sion.
• ‘YES’ – Command performed successfully.
REFRESH
When a refresh command is executed by the
phone, it displays the message “Please wait” and
then restarts.
SELECT ITEM
Scroll to highlight item for selection. The
maximum number of items supported by the
phone within one Select Item command is 30.
‘Key’ responses
• Down arrow – Scroll down list.
• Up arrow – Scroll up list.
• Long ‘NO’ terminates proactive session.
• ‘NO’ – Backward move in proactive ses-
sion.
• ‘YES’ – Command performed successfully.
SEND SHORT MESSAGE
Default message “Sending message, please wait”
can be replaced for the Alpha Identifier text, or
suppressed completely if a null text is provided.
Responses are “MESSAGE FAILED” or
“MESSAGE SENT”.
‘Key’ responses
• Long ‘NO’ or ‘NO’ terminates the proactive
session.
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 the 'YES' key 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, disconnecting all other calls’ is sent,
the user will see the text ‘Setting up a call current
call will be disconnected’. If the ‘YES’ 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. (Note: The
SIMATmenuoptionisfoundinthe‘Connect’
menu.)
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 only one item provided, then this
item is used as header. 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 using the ‘YES’ key all the items sent in
the Set Up Menu command will be available for