Contents

 

CHAPTER 1: INTRODUCTION

2

CHAPTER 2: PACKAGE CHECKLIST

2

CHAPTER 3: FEATURES IDENTIFICATION

3

CHAPTER 4: INSTALLATION

4

Desk mounting

4

Wall mounting

4

CHAPTER 5: OPERATING YOUR JB-20

5

Dialing

5

Adjusting the ringer tone

5

Adjusting handset volume

5

Ringer volume

6

Hold

6

Last number redial

6

Programming the Emergency buttons

6

Dialing with an Emergency button

7

Programming frequently dialed numbers

8

Memory dialing

8

Direct Audio Output

9

CHAPTER 6: TROUBLESHOOTING

10

CHAPTER 7: FCC INFORMATION

11

CHAPTER 8: WARRANTY

16

CHAPTER 9: SPECIFICATIONS

17

INDEX

17

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Plantronics T20 operating instructions Contents