![](/images/new-backgrounds/1321903/32190363x1.webp)
Display
5.3 Contrast Set
To adjust the main screen contrast level:
1.Press [Menu].
2.Press ,
.
3.To select the desired contrast level, press or
.
4.To save, press [Select].
5.4 Lamp Setting
To set the service light to blink when the phone is in the service area:
1.Press [Menu].
2.Press ,
.
3.To select the desired option, press or
.
-Incoming call
-Incoming SMS
-Service Light
-Alarm
4.To activate or deactivate this function, press . The checkmark indicates the function has been activated.
5.To save, press [Save].
!Note: When the service light is on, it may reduce the battery standby time. If the alert type is set to “Lamp Only”, the incoming call/SMS light will be activated and the setting cannot be changed.
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