
Display
5.3 Contrast Set
To adjust the main screen contrast level:
1.Press  [Menu].
 [Menu].
2.Press  ,
,  .
.
3.To select the desired contrast level, press  or
 or  .
.
4.To save, press  [Select].
 [Select].
5.4 Lamp Setting
To set the service light to blink when the phone is in the service area:
1.Press  [Menu].
 [Menu].
2.Press  ,
,  .
.
3.To select the desired option, press  or
 or  .
.
-Incoming call
-Incoming SMS
-Service Light
-Alarm
4.To activate or deactivate this function, press  . The checkmark indicates the function has been activated.
. The checkmark indicates the function has been activated.
5.To save, press  [Save].
 [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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