Oki 5700 - Manual (Page 131)

English
Statutory User Information (UK only) E-3
TEL/FAX Change Over
When the facsimile transceiver is in changeover mode, care must be taken
to ensure that you only connect the apparatus to telephone lines not listed
in the telephone directories issued by the Public Telephone Network
Operators.
The telephone number of this apparatus should not be issued to other
parties without instructions concerning the correct method of making calls
to this apparatus.
While operation may be possible initially, changes to or modernisation of
the network taking place in the normal course of events may result in the
apparatus being connected to a network service with which it was not
designed to be compatible. Failure of the apparatus to work under these
circumstances may not be the responsibility of the network operator.
If such difficulties are experienced, please consult your supplier.
NOTE 2
A relevant branch system (RBS) is a telecommunication system other than
a public telecommunication system that is:-
i) Run under a license granted or having effect under section 7 of the
Telecommunications Act 1984.
ii) Connected to one or more PSTN lines.
Line Socket Installation (UK only)
To request the installation of a socket for the connection of your facsimile
transceiver to the telephone network, you should send a postcard
containing the following information to your local BT Sales Office:
1 The model no. of your fax machine: see inside front cover
2 The approval no. of your fax machine: see inside front cover
3 The number of extension sockets you require.
4 Your name, address and telephone number.
The card should be signed and dated.
Note: If your wiring does not belong to British Telecom, then it is not
necessary to apply to BT for socket installation.