Useful Information
23
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect the base unit AC
adaptor and remove the handset batteries. Then reconnect the base unit AC adaptor and install the
batteries.
Telephone
Problem Cause & solution
w is flashing and “Register!” is
shown on the handset display.
L The handset is cancelled. If you want to register the
handset to the base unit(s), follow “Registering a handset
to a base unit”, page 19. If you want to use a base unit(s)
which was registered to the handset before cancellation,
select it by following “Selecting a base unit”, page 19.
w is flashing and “Searching...” is
shown on the handset display.
L The handset is too far from the base unit. Move closer.
L The base unit AC adaptor is not connected. Check the
connections.
L You may have selected the wrong base unit. Select the
right base unit (page 19).
L You are using the handset or base unit in an area with high
electrical interference. Place the handset and base unit
away from interference sources, such as antennas and
mobile phones.
The handset display is blank. L The handset is in screen saver mode (page 10). If
charging, lift the handset to activate the handset display
again. If the handset is not on the base unit, activate the
handset display again by:
– pressing {^} or {V} when on a call
– pressing {i} for all other times
L “Dimmed Backlight” is set to “Off”. Change the
setting (page 15).
The handset will not turn on. L Make sure that the batteries are installed correctly (page
9).
L Fully charge the batteries (page 9).
L Clean the charge contacts and charge again (page 9).
I have changed the display language to
a language I cannot read.
L Change the display language (page 10).
TG8070HK(e-e).book Page 23 Wednesday, October 3, 2007 9:16 AM
