User guide

Call Waiting .......................................................................................................28
Caller ID List .....................................................................................................30
BT4 Removable Bluetooth Mic .............................................................................32
Breaking Mic Connection ..................................................................................35
Reconnecting Mic Connection ...........................................................................36
Listen to Audio ..................................................................................................37
Intercom Feature ..............................................................................................38
Resetting the Quattro 4.0 ..................................................................................40
Troubleshooting ...................................................................................................41
Power and Connection ......................................................................................41
Sound ................................................................................................................43
Warranty ..........................................................................................................45
Additional Products ..........................................................................................47
Bluetooth Terms ................................................................................................... 48
Contents
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