Key Beep; Display; Set Backlight - Zte C306 User Manual

Note: Type of "Ring + Vibra" for message is as same as type of
"Vibra".

7.1.6 Key Beep

Set phone beep sound or not when you press keys.
1. Select Menu→ Settings→ 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 Set Backlight

During a call or pressing keys, the display lights on. You can set
lighting duration.
1. Select Menu→ Settings→ 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/Left select key to confirm.
Note：In conversation, backlighting consumes the power quickly
and shortens continues conversation and standby time.
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