BT verve 450 User Manual 2

Userfriendly

Guide

Duet 450 Clock Telephone

At a glance

Lift flap

3

Contents

At a glance 2

Introduction 4

Installing your Duet 450 5

Clock Telephone

Using the Telephone 8

Using the clock 11

Technical information 12

Index 14

In this user guide, we’ve
included helpful tips and
useful notes.

Hints and tips

boxes

4

Introduction

Your Duet 450 Clock Telephone is
designed for ease of use and made to
the high standards set by BT

We thank you for
making the right
choice and expect
that your machine
will give you many
years of quality
ser vice.

Please read
the instructions
carefully before
use, and keep this
User Guide for
future reference.

Date of purchase:

Place of purchase:

Serial number:

(on base of answering
machine)

Purchase price:

(for warranty purposes,
proof of purchase is
required, so please keep
your receipt)

For your records

The emergency services
can be contacted in the
UK by dialling 999. You
may also dial 112, which
is valid in any country
that is a member of the
European Community.

You may not be able to
make an emergency call
in certain situations:

• If the telephone line is
disconnected.

• If there is a fault on the
line from your phone or
on the network.

If your Duet 450 Clock
Telephone is connected to
a switchboard, you may
have to dial an access
number before 999 or 112
to contact the emergency
services.

Emergency calls

5

Installing your
Duet 450
Clock Telephone

IMPORTANT

Check that your Duet 450 Clock

Telephone is complete. When you

unpack you must have:

Telephone Handset
with attached
line cord.

Clock Telephone base with attached
mains power cable and
3-pin plug

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