SPECIFICATIONS
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55
Statement of Intended Use
This telephone is intended for connection
to the UK analogue telephone network.
The approval of this modem for connection
to the public switched telephone network is
invalidated if the apparatus is subject to
any modification in any material way not
authorised by Ultratec or it is used with or
connected to:
(i) internal software that has not been
formally accepted by Ultratec;
(ii) external control software or apparatus
which causes the operation of the
Uniphone 1150 or associated call set-up
equipment to contravene the requirements
of the Standard set out in I–CTR–21 and
I–CTR–38.
All apparatus connected to the Uniphone
1150 and thereby connected directly or
indirectly to the public switched network
must be approved apparatus as defined in
I–CTR–21 and I–CTR–38.
The Uniphone 1150 has been approved
for use of the following facilities:
• Simple telephone facility
• Timed break recall
• On-hook dialling
• Incoming call indicator
• Speech amplification
• Inductive coupler
• Operation in absence of secondary
proceed indicator
• Recorded speech announcement
• Detection of initial proceed indication
(dial tone)
• Automatic storage of last number
dialled
• Tone detection, i.e., ring tone, busy
• Modem
• Automatic answer–data only
• Multi-frequency and loop disconnect
dialling
Any other usage will invalidate the
approval of the Uniphone 1150 if, as a
result, it then ceases to conform to the
standards against which approval was
gained.
You may connect to:
• Direct exchange lines providing Loop
Disconnect (LD) or Multi-Frequency
(MF) signalling and timed break recall
facilities.
• Extension with new plug and socket
arrangement provided with these
direct exchange lines.
• Compatible switchboards, including
those which do not provide secondary
proceed indication. If you use the
Uniphone 1150 with a compatible
switchboard it cannot be guaranteed
that the Uniphone 1150 will operate
correctly under all possible conditions
of connection. If you have difficulty,
contact your sales representative for
further information.
• If your switchboard is privately
owned, your Uniphone 1150 can be
connected to it by an authorised
maintainer.
You may not connect:
• To shared service (party) lines
• To 1 + 1 carrier systems
• As an extension to a payphone
The Uniphone 1150 is suitable for
connection to PBX equipment that
returns secondary proceed indication.
The Uniphone 1150 is only approved for
compatible PBXs. Please contact your
Uniphone 1150 supplier for a list of
PBXs which are compatible. Because of
differences in the private telephone
systems there is no guarantee that the
Uniphone 1150 will work correctly in all
circumstances. If you experience any
difficulties or have questions, please
contact your supplier.
Approved for connection to
telecommunication systems specified in
the instructions for use subject to the
conditions set out in them.
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