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Technical information
Connecting to the UK network
The PaperJet 100 is tested and approved for
connection to the UK network, provided that it is
used in accordance with the guidelines in this booklet.
CE compliant to 89/336/EEC (EMC Directive) and
73/28/EEC (low voltage directive)
The equipment has been approved in accordance
with Council Decision 98/482/EC for pan-European
single terminal connection to the public switched
telephone network (PSTN). However, due to
differences between the individual PSTNs provided
in different countries, the approval does not, of itself,
give an unconditional assurance of successful
operation on every PSTN network termination point.
In the event of problems, you should contact your
equipment supplier in the first instance.
You may connect it –
•To direct exchange lines.
•To extensions with new plug and socket
arrangements provided with these direct
exchange lines.
•To compatible switchboards.
The connection to the telecommunication system
must be unplugged before the earth is disconnected.
The connection to the telecommunication system must
not be hardwired.
This apparatus may be used on telecommunications
systems employing loop disconnect or MF signalling.
How many phones can you have
Your exchange line provides only a small current to
make your PaperJet 100 ring. Although you may
have any number of sockets, it is important to limit
the number of telephones and other items of
apparatus connected to the line by these sockets.
This ensures that each telephone will receive
enough current to ring.
Every telephone or item of apparatus has a Ringer
Equivalence Number (REN), which is used to calculate
the number of items that may be connected to any one
telephone line. The PaperJet 100 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.
PSTN Equipment is designed to Equipment may have difficulty
work with working with
Germany ✓ ––
Greece ✓ ––
Portugal ✓ ––
Spain ✓ ––
Switzerland ✓ ––
TECHNICAL INFORMATION