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Synergy 700 user guide ~ 7th Edition ~ 13th May ’02 ~ 4411
56
How many telephones can you have?
All items of telephone equipment have
a Ringer Equivalence Number (REN),
which is used to calculate the number
of items which may be connected to
any one telephone line. Your Synergy
700 has a REN of 1. A total REN of 4
is allowed, if the total REN of 4 is
exceeded, the telephones may not ring.
With different telephone types there
is no guarantee of ringing, even when
the REN is less than 4.
Only use approved power supply, item
code 005391.
Only use the approved battery pack,
item code 003267.
You may need to enter an access code
(e.g. 9) in order to get an outside
line. So that the switchboard has time
to pick up an outside line, you may
also need to add a Pause after the
access code.
Technical information
Switchboard external line
access code
This product is intended for use
within the UK for connection to the
public telephone network and
compatible switchboards, which
support tone dialling and timed break
recall. If in doubt please consult your
service provider.
Switchboard compatibility
Recall
battery pack. (Please note that we
cannot take responsibility for goods
damaged in transit.) Please obtain
and keep proof of posting from the
Post Office.
To use the recall button
This is used when connected
to certain switchboards and
for some BT Select Services
or those services available via
your network provider.
GENERAL INFORMATION
R