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
