Samsung SMT-W5120 User Manual page 127

Power/Installation
Trouble
The lamp on the charger flashes yellow.
Phone registration failure.
Screen
Trouble
The LCD does not light up.
The indicator appears on screen
and calls cannot be made.
Solution
- Take the battery out from the charger and put the battery in
again.
- If the yellow light continues to flash, clean the charging
phones of the charger.
- Check if the power of the system or AP is on and reregister
the phone.
- Move to a serviceable area of the system or AP and
reregister the phone.
Solution
Battery is discharged. Recharge the battery and turn the
phone on again.
- Your phone may not be registered on the system. Use
the phone after registration.
- Move to an area where service can be provided.
- Check if the power of the system or AP is on.
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SMT-W5120 User Guide _