User's Manual

| Bluetooth Mic & Intercom
14. OPERATION QUICK REFERENCE
Type Description Button Duration LED Beep
Basic FunctionPower-on Center Button
+ (+) Button
1 sec Solid blue Ascending
beeps
(병합)
Power-off Center Button
+ (+) Button
Tapping Solid red Descending
beeps
(병합)
Volume
adjustment
(+) Button or (-
) Button
Tapping - -
(병합)
Internal mic
/External mic
(-) Button 3 sec - -
Mobile PhoneAnswer phone
call
Center Button Tapping - -
(병합)
Speed dial (+) Button 3 sec - Mid-toned
single beep
(병합)
Reject
incoming call
Center Button 2 sec - -
Intercom Intercom
pairing
Center Button 5 sec Red flashing Mid-toned
single beep
(병합) (병합)
Center Button
of any one of
the two
Bluetooth Mics
(병합) (병합) (병합)
(병합)
Universal
intercom
pairing
Center Button 8 sec Blue flashing -
(병합)
Start/end
intercom
conversation
Center Button Tapping - -
(병합)
End
conference
intercom
Center Button 1 sec Blue flashing Mid-tone single
beep
Music Play/pause
Bluetooth
music
Center Button 1 sec - Mid-tone
double beep