42
Technical
information
Environment
Your Diverse 2000 Additional Handset
should be kept free of dust, moisture,
high temperature, vibration and should
not be exposed to direct sunlight. Do not
stand it on carpets or other surfaces
which generate fibres or place it in
locations which prevent the free flow of
air over its surfaces.
If the power fails
This equipment is not designed for
making emergency calls when the power
fails. Alternative arrangements should be
made for access to emergency services.
How many phones can you have?
All items of telephone equipment have
a Ringer Equivalence Number (REN),
which is used to calculate the number
of items that may be connected to any
one telephone line. Your Diverse base
station has a REN of 1 (the handsets
alone do not have a REN value). Any
other instrument provided by BT may
be assumed to have a REN of 1 unless
stated otherwise. A total REN of 4 is
allowed. (For example: if the Diverse
base station is used in conjunction with
three extension telephones, each with
a REN of 1, the total REN is 4.)
Warning
The apparatus is only designed to be
operated in a normal office or domestic
environment where the relative humidity
does not exceed 75%. It should not be
used in bathrooms or near water.
