BT DUET 450C User Manual Download Page 4

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Duet 450 ~ Edition 3 ~ 1st October 98

Contents

At a glance

Introduction

Installing your Duet 450

Clock Telephone

Using the Telephone

Using the clock

Technical information

Index

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

Hints and tips

boxes

Summary of Contents for DUET 450C

Page 1: ...Userfriendly Guide Duet 450 Clock Telephone...

Page 2: ...At a glance Lift flap...

Page 3: ...Use to set and change the time See page 11 PM light Comes on from midday to midnight AL light Comes on when the alarm has been set Clock Used when setting the time See page 11 Clock Alarm display Sho...

Page 4: ...e 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...

Page 5: ...right choice and expect that your machine will give you many years of quality service Please read the instructions carefully before use and keep this User Guide for future reference Date of purchase P...

Page 6: ...e 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 emergen...

Page 7: ...ose enough to a phone and mains socket so that the cables will reach Do not stand it on carpets or other similar surfaces that generate fibres Do not cover or enclose the machine allow a free flow of...

Page 8: ...the attached 3 pin plug into the mains power socket Your Duet 450 is now ready for use The ringer volume switch is located on the side of the handset There are three settings HI A loud ring your Duet...

Page 9: ...number is stored Lift the handset Press the one touch memory button M1 M2 or M3 you want to dial The number is dialled automatically To store a phone number in the one touch memory 1 2 3 Lift the han...

Page 10: ...number The pause is stored in the memory When dialling normally pressing the REDIAL button will enter a pause in the number Lift the handset Press the QUICKDIAL button Press the 0 9 location under whi...

Page 11: ...stomers or 154 for business customers 8am 6pm Monday to Friday The secrecy button allows you to talk to someone whilst on a call without the person at the other end of the line hearing your conversati...

Page 12: ...for after midday the PM light comes on Turn the ALARM switch to ON The Alarm light comes on The alarm will now go off at the time you have set 1 1 1 1 2 3 4 2 3 4 To use the snooze button Please note...

Page 13: ...er Should the case of your clock telephone become soiled it can be cleaned with a warm not hot soapy mild detergent solution and then dried Stubborn stains can be removed by gently rubbing the area wi...

Page 14: ...mbol If any other plug or connection is used a 3 Amp fuse must be fitted to either the plug of the adaptor or in the distribution board If in doubt contact a qualified electrician Do not allow your cl...

Page 15: ...your Duet 450 Clock Telephone outside guarantee If your Duet 450 needs repair after the guarantee period has ended it must be repaired so as to remain compliant with the approval requirements for con...

Page 16: ...forms any part of any contract Touchtone is a registered trade mark of British Telecommunications plc in the UK British Telecommunications plc 1998 Registered Office 81 Newgate Street London EC1A 7AJ...