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Technical information
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Environment
Your Diverse 1015 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.
Back-up box
Back-up batteries in the back-up box will
support call functions for up to six hours on
standby or up to one hour of calls; see page 6.
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.
The Diverse 1015 with up to 6 handsets has a
REN of 1. 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 Diverse 1015 is used in
conjunction with three extension telephones,
each with a REN of 1, the total REN is 4.)
Approval
Connection to the BT telephone network.
Diverse 1015 is fully approved for connection to
the BT network provided it is used according
to the instructions in this guide.
It may be connected to Direct Exchange Lines
and switchboards (PBXs) with new plan
(plug and socket) arrangements.
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.
Technical information