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Synergy 4500 – Issue 5 – Edition 1 – 18.01.07 – 7993
If you experience any problems, please call the Helpline on
0870 605 8047
or email
You must charge your additional
handset for 24 hours before
registering it.
You can use up to five BT Synergy 4000 handsets with
your BT Synergy 4000 base to extend your phone system
without needing to install extension sockets for each new
phone.
Your BT Synergy 4000 handset can also be registered to
up to 3 other bases. You can then select the base you
would prefer to use.
If you have purchased a BT Synergy 4500 multiple pack
any additional handsets come pre-registered to the base.
If you have purchased an additional handset separately
you must register it to your BT Synergy 4500 base
before it can be used.
Registering your handset
At the base:
1. Press
and hold
for 10 seconds, until you hear a beep,
then release it.
At the handset:
2. Press or until
Registration
is displayed, then
select the
OK
option.
3.
Register Base
is displayed select the
OK
option to
confirm.
Menu
Menu
Using additional handsets
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