"Vibrate".
7.1.6 Key Beep
Set phone beep sound or not when you press keys.
1. Select Menu→ Setting→ Sound→ Key Beep.
2. Select an option:
-Off: Not utter sound when press keys
-Standard: Utter a fixed- length DTMF tone in short when press
keys.
-Long: Utter DTMF tone even longer when press keys
7.2 Display
7.2.1 Setting Backlight
During a call or pressing keys, the display lights on. You can set
lighting duration and type.
1. Select Menu→ Setting→ Display→Backlight.
2. Select an option in pop-up window:
-10 Sec:Keep backlighting for 10 seconds after last pressing.
-30 Sec:Keep backlighting for 30 seconds after last pressing.
-Always off:No backlight.
3. Press OK key to confirm.
Note:In conversation, backlighting consumes the power quickly
and shortens continues conversation and standby time.
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