BT 3100 User Manual page 41

batteries. (Please note that we cannot
take responsibility for goods damaged
in transit.) Please obtain and keep
proof of posting from the Post Office.
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
3100 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 872260 for base station or 003313
for charger (only applicable if you have
purchased the Synergy 3100 Twin).
Use only approved (Ni-MH)
rechargeable batteries.
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.
38
You may need to enter an access code
(e.g. ) 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.
This is used when connected
to certain switchboards and
for some BT Select Services
or those services available via
your network provider.
Press the
the menu.
Use the
scroll to SETUP and press the
button.
Use the
scroll to DIALMODE and press
the button.
Use the
select either TONE or PULSE.
Press the
hear a confirmation beep.
button to enter
button to
button to
or button to
button. You will