3. For Standard Bluetooth pairing, use the Host's Bluetooth search and pairing functionality (refer to
the Host documentation if necessary) and select "ModCom One". If necessary, enter four zeros
(0000) for the passcode and accept connection.
Once successfully paired, you will hear "Pairing Successful" and the LED will flash blue, once every two
seconds indicating the Headset and Host are connected. The Headset may be paired to a new Host
using the above procedure. Note that this will undo the pairing to the current Host.
Once the Headset and Host have been paired, the Headset and Host will automatically reconnect the
next time they are both powered on and in close proximity to each other
Understanding LED Lights and Tones
Primary Features
Pairing
Pairing Complete
Power On
Power Off
Volume
Connected
Microphone Mute
Change Language
Turn LED On/OFF
Not Connected
Link Lost
Low Battery Warning
Low Battery Shutdown
Audio/Video Playback
Features
Play or Pause
Track Forward
Track Backward
Phone Call Features
Answer/End Call
Ignore a Call
Answer Second Call
Ignore Second Call
Part No: MC1 Reference Guide v2.0
Headset Control
Powered Off, Press MFB for 7
Seconds
Automatic
Press MFB for 2 Seconds
Press MFB for 2 Seconds
Press Volume + or Volume ‐ to
Increase or Decrease Volume
Automatic
Press Vol+ and Vol‐ to
Mute/Unmute
Press MFB and Vol+ for 5 seconds No LED Output
In Connected Mode, Press Vol+
and Vol‐ for 15 seconds
Automatic
Automatic
Automatic
Automatic
Headset Control
Press MFB for 0.5 Seconds
Press Volume Up for 1 Second
Press Volume Down for 1 Second
Headset Control
Press MFB for 0.5 Seconds
Press MFB for 1 Second
Press MFB for 0.5 Seconds
Press MFB for 1 Second
.
LED Light
Blue and Red
Alternate Flash
No LED Output
Blue Flash 3 Times
Red Flash 3 Times
No LED Output
No LED Output
No LED Output
No LED
Blue Solid
No LED output
Red Flash Twice
Every 2 Seconds
Red Flash 3 Times
LED Light
No LED Output
No LED Output
No LED Output
LED Light
No LED Output
No LED Output
No LED Output
No LED Output
Tones
"Pairing"
"Pairing Successful"
"Power On"
"Power Off"
< Increase Volume
>
Decrease Volume
Double Short
"Mute On", "Mute
Off"
"English"
N/A
"Lost Connection"
"Lost Connection"
"Low Battery"
4 Descending
Tones
Short High
Short High
Short High
Tones
One Short
Long Low
One Short
Long Low
5
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