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You can also use the or to answer and end calls. HDE-1
users must use these keys to answer or end calls.
• ADJUST THE VOLUME
You can change your phone’s ear piece volume,
making the caller’s voice sound louder or
softer. The volume keys are located on the side
of the phone.
Adjustments to the ear piece volume can be
made at any time by pressing the top volume key to
increase volume or the bottom key to decrease
volume.
• ADJUST SCREEN CONTRAST
You can change the contrast on your phone’s
screen, making the screen brighter or darker.
1 Press Menu 4-2-6 (Settings > Phone
settings > Display contrast).
Your phone displays the current setting.
2 Press or to increase or
decrease contrast.
3 Press OK to confirm your changes.
• LOCK KEYPAD (KEYGUARD)
The Keyguard feature allows you to temporarily lock your phone’s keypad
and prevent the keys from being pressed accidentally (for example, when
the phone is in your pocket or in your purse). For more information about
locking your keypad, please see “Lock keypad (Keyguard)” on page 104.
Volume
keys