Filter
Top Products
Regulatory Notices
C-12
for approval under General approval NS/G/1234/J/10003. Further details of this general
approval and the conditions pertaining to it are given in OFTEL update SA29, available
from:
The Librarian
OFTEL
Export House
50 Ludgate Hill
London
EC4M 7JJ
This modem is not approved for UK leased line operation.
Suitability for Use
If you have any doubt about the suitability, connection or use of this modem consult a
suitably qualified person before continuing.
The approval of this modem for connection to British Telecomm Public Switched
Telephone Network is invalidated if the modem is subject to any modification in any
material way not authorised by BABT or is used with or connected to :
1. Internal control software that has not been formally accepted by BABT.
2. External control software or external control apparatus which causes the modem or
associated call set-up equipment to contravene the requirements of BS6789:Section 3.2
All apparatus connected to this modem and thereby connected directly or indirectly to the
public switched telephone network must be approved apparatus as defined in Section 22(10)
of the British Telecommunications Act.
The modem is suitable for use on direct telephone lines operated by British
Telecommunications PLC, Mercury Communications PLC, and Kingston Communications
(Hull) PLC where the specific services of multi-frequency (tone) and/or loop disconnect
(pulse) dialing are available;
The modems are not suitable for use as an extension to a payphone, or on shared lines.
This apparatus may be connected to direct exchange lines or Relevant Branch Systems
(RBS) as defined in BS6789:Section 6.1 Clause 2.4 or compatible PABX systems.
(Including PABXs which return a secondary dial tone). Please contact Xircom for an up-to-
date list of compatible PABXs.
This modem may be used on two or three wire signalling systems.
This modem is not suitable for use as an extension to a payphone, or on shared lines.
This modem is intended for use in normal office, household and similar indoor use. It
should not be used in damp or humid environments such as bathrooms or swimming pools.