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Preparation
12
During a power failure
The unit will not work during a power
failure. We recommend connecting a
corded-type telephone (without AC
adaptor) to the same telephone line or to
the same telephone line socket using a
BT double adaptor.
If you subscribe to a DSL/ADSL
service
Please attach a DSL/ADSL filter (contact
your DSL/ADSL provider) to the
telephone line between the base unit
and the telephone line socket in the
event of the following:
– noise is heard during conversations.
– Caller ID features do not function
properly.
Battery installation and
replacement
Important:
L Use the supplied rechargeable
batteries (Part No. HHR-55AAAB).
L When installing the batteries:
– Wipe the battery ends (S, T) with
a dry cloth.
– Avoid touching the battery ends
(S, T) or the unit contacts.
– Confirm correct polarities (S, T).
L When replacing the batteries:
– USE ONLY rechargeable Ni-MH
batteries AAA (R03) size.
– Do NOT use Alkaline/Manganese/
Ni-Cd batteries.
– We recommend using the
Panasonic rechargeable batteries
noted on page 3, 6.
1 Firmly press the notch on the
handset cover and slide it in the
direction of the arrow.
2 Insert the batteries negative (T)
end first. Close the handset cover.
To single-line
telephone socke
t
DSL/ADSL filter
Telephone line cord
Rechargeable Ni-MH ONLY