JB T20 Operating Instructions Manual
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Contents
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Contents1CHAPTER 1: INTRODUCTION ..................................................................2CHAPTER 2: PACKAGE CHECKLIST ..........................................................2CHAPTER 3: FEATURES IDENTIFICATION ..............................................3CHAPTER 4: INSTALLATION......................................................................4Desk mounting ........................................................................4Wall mounting ........................................................................4CHAPTER 5: OPERATING YOUR JB-20 ....................................................5Dialing......................................................................................5Adjusting the ringer tone..........................................................5Adjusting handset volume ......................................................5Ringer volume..........................................................................6Hold ........................................................................................6Last number redial ..................................................................6Programming the Emergency buttons ....................................6Dialing with an Emergency button ..........................................7Programming frequently dialed numbers ................................8Memory dialing ........................................................................8Direct Audio Output ................................................................9CHAPTER 6: TROUBLESHOOTING ........................................................10CHAPTER 7: FCC INFORMATION ............................................................11CHAPTER 8: WARRANTY ........................................................................16CHAPTER 9: SPECIFICATIONS ................................................................17INDEX ........................................................................................................17 |
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