BT PARAGON 400 User Manual page 10

If you do not have a modern phone socket, call
phone 0800
engineer to come and fit the correct socket.
This is a chargeable service.
Your Paragon 400 is now ready to record
messages.
and ask for a BT
Use the dialling mode switch on the underside
of your Paragon 400.
Your Paragon 400 should be pre-set to TB which
gives you Tone dialling. This ensures the phone
will work with all modern digital exchanges.
P
T
TB
MODE
If you do not get a dialling tone, try setting the
dialling mode to P.
If you are connecting to a switchboard, check
with your switchboard operator or
communications manager which dialling mode
you need. Your Paragon 400 is approved for all
compatible switchboards.
HANDSET
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