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Frequently asked questions
Question Cause & solution
Why is w flashing? LThe handset is too far from the base unit. Move
closer.
LThe base unit AC adaptor is not connected.
Check the connections.
LYou 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.
LThe handset is not registered to the base unit.
Register it (page 6).
What should I do when the
handset does not turn on?
LMake sure that the batteries are installed
correctly.
LFully charge the batteries.
LClean the charge contacts and charge again.
How long is the battery
operating time?
LWhen you are using fully-charged Ni-MH batteries
(supplied batteries);
In continuous use: 17 hours max.
In continuous standby mode: 180 hours max.
LIt is normal for batteries not to reach full capacity
at the initial charge. Maximum battery
performance is reached after a few complete
cycles of charge/discharge (use).
LActual battery performance depends on a
combination of how often the handset is in use
and how often it is not in use (standby).
Can I keep the handset on
the base unit or charger
when I am not using it?
LEven after the handset is fully charged, the
handset can be left on the base unit or charger
without any ill effect on the batteries.
When should I replace the
batteries?
LIf the batteries are fully charged until
5
is
displayed, but
7
is displayed after a few calls,
replace the batteries with new ones.
What is a PIN? LThe PIN is a 4-digit number that must be entered
in order to change certain base unit settings. The
default PIN is “0000”.
What do I need to do to
display caller information?
LYou need to subscribe to Caller ID service.
Consult your service provider/telephone company
for details.
LThe message “You must first subscribe
to Caller ID.” will be displayed until you
receive caller information after subscribing to
Caller ID service.
TG7200_7220E(e)_QG.fm Page 4 Tuesday, May 15, 2007 9:42 AM