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BT FREESTYLE 1100 PLUS User Manual page 36

Cordless telephone and digital answering machine user guide

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Ringer Equivalence Number (REN)
If you connect too many telephones or other
devices to your telephone line they may not
ring correctly. To determine how many
telephones and devices can be connected to
your line, add together all the RENs of all the
apparatus you wish to connect. If this total
exceeds 4, they may not ring or operate
correctly. The REN of your Freestyle 1100
Plus and the majority of telephones in the UK
(unless otherwise marked) is 1.
Transmission Frequencies
Your Freestyle 1100 Plus can work on any of
the transmission frequencies shown in the
table below.
Channels
Base Unit Tx
Frequency/MHz
1
31.0375
2
31.0625
3
31.0875
4
31.1125
5
31.1375
6
31.1625
7
31.1875
8
31.2125
Handset Tx
Frequency/MHz
39.9375
39.9625
39.9875
40.0125
40.0375
40.0625
40.0875
40.1125
Radio Frequencies
CHANNEL SEEKER

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