User's Manual
20S
18 UNIVERSAL INTERCOM ....................................................................................36
18.1 Universal Intercom Pairing ............................................................................................... 36
18.2 Two-way Universal Intercom ............................................................................................ 37
18.3 Three-way Universal Intercom..........................................................................................37
18.4 Four-way Universal Intercom ............................................................................................38
19 FUNCTION PRIORITY ........................................................................................40
20 20S CONFIGURATION SETTING ......................................................................40
20.1 Assigning Speed Dial ...................................................................................................... 41
20.2 Enabling/Disabling Audio Multitasking ............................................................................ 42
20.3 Setting Intercom-audio Overlay Sensitivity ......................................................................42
20.4 Enabling/Disabling Voice Activated Phone Answering .................................................... 43
20.5 Enabling/Disabling HD Intercom ......................................................................................43
20.6 Enabling/Disabling Voice Prompts ................................................................................... 43
20.7 Enabling/Disabling Sidetone ............................................................................................ 44
20.8 Delete All Bluetooth Pairing Information........................................................................... 44
20.9 Universal Intercom Pairing ............................................................................................... 44
20.10 Exit Voice Conguration Menu
.......................................................................................44
21 RESET TO FACTORY DEFAULT SETTINGS ....................................................45
22 FAULT RESET ....................................................................................................46
23 FIRMWARE UPGRADE ......................................................................................46
24 SENA BLUETOOTH CONNECTION CASE STUDIES .......................................47
25 OPERATION QUICK REFERENCE ....................................................................55
CERTIFICATION AND SAFETY APPROVALS
.........................................................56
• FCC Compliance Statement ................................................................................................. 56
• FCC RF Exposure Statement ................................................................................................ 57
• FCC Caution .........................................................................................................................57
• CE Declaration of Conformity .............................................................................................. 57
• Industry Canada Statement ................................................................................................. 57
• Bluetooth License ................................................................................................................ 57
• WEEE (Waste Electrical and Electronic Equipment) ............................................................58
SAFETY INFORMATION ..........................................................................................58
• Product Storage and Management ......................................................................................58
• Product Use .......................................................................................................................... 59
• Battery .................................................................................................................................. 59
PRODUCT WARRANTY AND DISCLAIMER ............................................................60
• Limited Warranty ................................................................................................................... 60
• Warranty Exclusions .............................................................................................................62
• Warranty Service ...................................................................................................................63
• Return for Full Refund ........................................................................................................... 63










