43-687.fm Page 5 Friday, August 13, 1999 11:12 AM

CONTENTS

 

Installation

6

Mounting the Phone

6

Connecting to the Phone Lines

6

On a Desk Top

7

On a Wall Plate

8

Directly on a Wall

9

Connecting and Charging the Battery Pack

11

Setting the Dialing Mode

13

Setting the Ringers’ Volume

13

Operation

14

Using the Handset

14

Making a Call

14

Answering Calls

14

Setting the Handset Volume

14

Using the Speakerphone

15

Making a Call

15

Answering a Call

15

Adjusting the Speakerphone Volume

15

Using Mute

15

Putting a Call on Hold

16

Using Redial

16

Switching Between the Handset and Speakerphone

16

Using Both the Handset and Speakerphone

17

Making a Conference Call

17

Three-Way Conference Call

17

Four-Way Conferencing

17

Using the ET-687 With Extension Phones

18

Using Flash

18

Using Tone Services on a Pulse Line

18

Using Page/Intercom

19

Memory Dialing

20

Storing a Number in Memory

20

Entering a Pause

21

Dialing a Memory Number

21

Chain-Dialing Service Numbers

21

Testing Stored Emergency Numbers

21

Using a Headset

22

Troubleshooting

23

Care and Maintenance

25

Replacing the Battery Pack

26

The FCC Wants You to Know

27

Lightning

27

5

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Radio Shack ET-687 owner manual Contents