Panasonic KX-TGE720E Operating Instructions Manual page 46

Useful Information
General use
Problem
The handset does not turn
on even after installing
charged batteries.
The unit does not work.
The handset display is
blank.
I cannot hear a dial tone.
The base unit beeps.
I cannot use the Smart
Function Key even if the
indicator is flashing
slowly.
I cannot use the intercom
feature.
The unit does not emit the
specified number of rings.
Menu list
Problem
The display is in a
language I cannot read.
I cannot activate the eco
mode.
46
TGE72xE_0221_ver005.pdf 46
Cause/solution
R Place the handset on the base unit or charger to turn on the
handset.
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 50).
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 38).
R Another unit is in use. Wait and try again later.
R The key lock feature is turned on. Turn it off (page 20).
R This feature is available between the handsets. Although the
handset displays "Intercom", or "Auto Intercom", these
features are not available for single handset models.
R If the first ring is turned off, the number of rings decreases by 1
from the specified number of rings (page 26).
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 34).
Helpline Tel. No.: U.K. 0344 844 3899 Ireland 01289 8333
2019/02/21 14:47:47