User Manual

I can't pair my new earbuds to my
phone.
• Ensure that you power on the charge case before first use. See
Power on the case.
• The first time you take your earbuds out of the charge case, the
pairing process begins automatically. See Pair first time.
• If your earbuds do not automatically pair to your device, then pair
manually. See Pair mode.
I want to pair to another phone or
pair again to the same phone.
See Pair mode.
IMPORTANT You can connect your earbuds to one device at a time.
I can't hear anything in one or both
earbuds.
• Check earbud volume level. See Adjust the volume.
• Power off and on to reset your earbuds. See Power on/off earbuds.
• Ensure that your earbuds are powered on and paired to your
phone. See Pair mode.
I can't connect to my paired device
or get error messages when I try to
connect.
• Reconnect earbuds to your paired device by clicking the right
earbud.
• Ensure that your earbuds are powered on and paired to your
phone. See Pair mode.
• Ensure that your earbud firmware is up-to-date in BackBeat app.
Download the app: plantronics.com/software
• Delete earbud device listings in your phone's Bluetooth menu (PLT
BBPRO5100, PLT BBPRO5100_L) and pair again. See Pair mode.
The earbud sensors are not working
as expected.
• A call is not automatically answered
when I put on both of my earbuds
• Mute/unmute is not working when I
take off/put on my earbuds during a
call
• During a call, mute unexpectedly
turns on.
• Understand your earbud sensors. See Use sensors.
• Power off and on to reset your earbuds. See Power on/off earbuds.
• To use one earbud in mono mode, keep the other earbud in the
charge case. See Mono mode.
• Modify earbud sensor settings in BackBeat app. Download the
app: plantronics.com/software
TIP For best audio performance while exercising, turn off sensors in
BackBeat app.
How do I connect a replacement
earbud to my existing earbud and
then pair to my phone?
See Connect new earbud.
Troubleshoot
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