Technical Information; How Many Fax Machines/Telephones; Can You Have; Switchboard Compatibility - BT PAPERJET 45 User Manual

Technical information

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How many fax machines/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 other telephone line. Your BT PaperJet 45 has a REN
of 1. A total REN of 4 is allowed. If the total REN of 4 is exceeded, the
telephone may not ring.
With different fax/telephone types there is no guarantee of ringing, even
when the REN is less than 4.

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 timed break recall. If in doubt please consult your
service provider.

Switchboard external line access code

You may need to enter an access code (e.g. 9) in order to get an outside
line. So that the switchboard has time to pick up an outside line, you may
also need to add a Pause after the access code.

Set access code

1. Press , then
PABX: YES . Press to confirm the setting.
2. Enter the access code you need to get an outside line (e.g. 9) and press
. Now press or
Your BT PaperJet 45 automatically checks that the line connection
works. If it is, CHECK OK is displayed briefly. If the check is not successful
NO PHONE LINE is shown and you are prompted to repeat these steps.
You should check the access code and that the BT PaperJet 45 is
connected to the telephone line.
. Press or until the display shows
to display CHECK: YES . Press .