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Contents
1
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