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BT Synergy 3505 – Edition 4 – 11.11.03 – 5675
IMPORTANT
Each additional handset you buy
must be registered with the base.
Remember to charge the batteries
of new handsets for at least 16
hours before use. If the display
shows NOT REG, and is flashing,
your handset is not yet registered
with the base.
Up to 5 handsets can be registered and operated from
any one BT Synergy 3505 base.
With additional handsets, you can make internal calls
between two handsets while a third is making an
external call.
Each handset can be registered on up to 4 bases.
Register handset to base
Make sure the handset is close to the base.
At the base:
1. Press and hold until you hear two beeps (after
about 10 seconds) then release.
At the handset:
1. Press then scroll to
REGISTER
and press .
Page
53Additional handsets & bases 53
Your handset is supplied pre-
registered as Handset 1 to its base
(Base 1).
If you have purchased a multiple
pack, the additional handset will be
supplied as Handset 2 etc. All will
be registered to Base 1.
5675 BT Synergy 3505 UG [4] 11/11/03 4:16 PM Page 53