Panasonic KX-TGD312BX Operating Manual page 49

Problem
The unit does not work.
The handset display is
blank.
I cannot hear a dial tone.
The base unit beeps.
Menu list
Problem
The display is in a
language I cannot read.
I cannot activate the eco
mode.
I cannot register a handset
to a base unit.
Battery recharge
Problem
The handset beeps and/or
flashes.
Cause/solution
R Make sure the batteries are installed correctly (page 10).
R Fully charge the batteries (page 11).
R Check the connections (page 10).
R Unplug the base unit's AC adaptor to reset the unit and turn off
the handset. Reconnect the adaptor, turn on the handset and
try again.
R The handset has not been registered to the base unit. Register
the handset (page 35).
R The handset is not turned on. Turn the power on (page 14).
R Make sure that you are using the supplied telephone line cord.
Your old telephone line cord may have a different wiring
configuration.
R The base unit's AC adaptor or telephone line cord is not
connected. Check the connections.
R Disconnect the base unit from the telephone line and connect
the line to a known working telephone. If the working
telephone operates properly, contact our service personnel to
have the unit repaired. If the working telephone does not
operate properly, contact your phone service provider.
R New messages have been recorded. Listen to the new
messages (page 40).
Cause/solution
R Change the display language (page 14).
R You cannot set eco mode when you set the repeater mode
"On". If required, set the repeater mode to "Off" (page 35).
R The maximum number of base units (4) is already registered to
the handset. Cancel unused base unit registrations from the
handset (page 35).
R The maximum number of handsets (6) is already registered to
the base unit. Cancel unused handset registrations from the
base unit (page 35).
R You entered the wrong PIN. If you forget your PIN, contact an
authorised service centre.
Cause/solution
R Battery charge is low. Fully charge the batteries (page 11).
Useful Information
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