A
British Telecom product
User guide
The Tyne callmaker may be connected to the
following types of installation:-
1
Direct exchange lines (DELs).
2
Extensions with new plan (plug and socket)
arrangements.
3
PBX extensions - PMBX extensions must
be switched through to an
exchange line before the
callmaker is used.
- PABX extensions,
including MF PBXs,
ie Monarch
120.
4
Method of connexion. The Tyne is connected
to the exchange line or PBX extension by the
insertion of the Standard British Telecom (BT)
plug into a BT socket.
Arrangements for the provision of plug and
sockets can be made through your nearest
British Telecom Sales Office.
If the signalling system (ie loop disconnect or
MF) of your PABX is changed an engineering
visit will be necessary to modify your callmaker.
5
Maintenance. Your Tyne callmaker is
guaranteed for one year from date of
connexion if purchased by you or when rented
from British Telecom, maintenance is included
in the rental tariff.
Optional maintenance arrangements are
available to purchasers of the Tyne and your
nearest British Telecom Sales Office will
advise you of terms and conditions.
Tyne is fully tested and approved for
connexion to the British Telecom network.
PH 3161 (9/83)
Moore
&
Matthes (Printers) Ltd.
10
North burgh Street.
LONDON EC1V DDL
Summary of Contents for Tyne
Page 1: ......
