User's Manual

Troubleshooting

4. Troubleshooting

Please check the following items before contacting service center.

Item Remedy

Phone doesn’t operate at all.

• Check that the phone is installed correctly.

• Check that the battery is fully charged.

• Check that the power is on.

Because of noise and cross talking, call status is bad.

Keep away from electrical application such as TV, computer,

radio and so on

When I press button to call, can’t hear the dial tone. Check that phone cord or power is connected correctly.

Phone does not switch on.

Check that the battery is fully charged and correctly connected

to the phone.

Calls cannot be received.

Check incoming calls may be barred.

Emergency calls cannot be made.

Check that the antenna symbol is displayed- Move to the

coverage area andoperate your phone when the antenna

symbol is displayed.

Battery fails to charge. Ensure that adapter is approved LSP-450 adapter.

Bell sound isn’t heard. If bell sound is low, please adjust the volume level.