Binary Choice Procedure - Mitsubishi Electric M4 Social User's Operation Manual

Pcs 1900 mobile station handheld portable telephone
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4.8

BINARY CHOICE PROCEDURE

This procedure is used to select a value between two ones: Yes or No, On or Off or any other labels, but with
only 2 possible and exclusives options. A question procedure is a particular case of a binary choice procedure.
The window is composed of a title area, a text for option 1, a text for option 2, an icon area indicating a choice
between two answers.
If no setting is attached to the choice, the user is proposed to validate the positive answer, performing the action
associated to the question.
Example:
Binary choice display (no setting):
Delete entry?
Same navigation principles as in menus
Yes
Press Select softkey to select the current item.
No
Press Exit softkey to exit to the parent menu, Long press on Exit goes directly to Idle screen
Select
Exit
Press
If a phone setting is attached to the choice, the screen is entered with the current setting of the related function. In
this case, the user has to choose the other item if he wants to change the setting value.
Example:
Voice mail alert:
Binary choice display:
When entering the question, the current voice mail alert setting value is "On"
On
Off
Select
Exit
.
CONFIDENTIAL
key (if no call) to directly exit to the idle screen.
END
Mitsubishi Electric
Page 33/102

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