Response 123 Plus ~ Edition 3 ~ 5.1.01 ~ 3305
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Technical information
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 Response
123 Plus 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 871036.
Only use approved batteries, 9V 6LR61.
Switchboard compatibility
This product is intended for use within
the UK for connection to the public
telephone network and compatible
switchboards, which support tone
dialling and time break recall. If in doubt
please consult your service provider.
RTTE Directive
This product is intended for use within
the UK for connection to the public
telephone network and compatible
switchboards.
This equipment complies with the
essential requirements for the Radio
Equipment and Telecommunications
Terminal Equipment Directive
(1999/5/EC).
