HP Pavilion xt800 - Desktop PC Manual page 36

consult with your network operator for further
assistance.
UK Compliance Information
This modem is approved by the Secretary of State at
the Department of Trade and Industry for connection
to a single exchange line of the public switch telephone
network run by certain licensed public
telecommunication operators or systems connected
thereto. (Direct exchange lines only, not shared service
or 1-1 carrier systems.)
This modem is also suitable for connection to Private
Automatic Branch Exchanges (PABXs) which return
secondary proceed indication.
If this modem is to be used with a PBX which returns
secondary proceed indication, no more than two
pauses of four seconds duration each should be
inserted between the initial PSTN access digit and the
number to be dialed. This is to avoid interference to
the PTO network.
If this modem is to be used with a PBX which has
extension wiring owned by BT, connection of the
modem to the PBX can only be carried out by BT; or,
by the authorized maintainer of the PNX unless the
authorised maintainer has been given 14 days written
notice that the connection is to be made by another
person, and that period of notice has expired.
This modem is suitable for use only on telephone lines
provided with Loop-Disconnect or Multi-Frequency
Dialling facilities.