4
10.
How to clear the previous connection device
information?
You can press and hold the multifunction key and mute key for
3 seconds to restore the BH72 headset to the factory settings.
You can choose to restore the BH72 headset to the factory
settings in the Yealink Connect APP on the smartphone
(
Headset
→
General Settings
→
Headset factory reset
).
You can choose to restore the BH72 headset to the factory
settings in the Yealink USB Connect on the PC (
Device
recovery
→
Restore factory settings
)
11.
Can the headset reconnect to the device if it returns to
the Bluetooth range after it exceeds the range?
Yes. If you exceed the range within 5 minutes, the headset will
actively try to reconnect to the Bluetooth device when you return
to the range.
If you remain out of range for 5 minutes or longer, you will need
to press the power key to trigger the headset's automatic
reconnection function when you move back to the range.
Call Control and Music Control
12.
Why no sound is played out when talking and playing
music after the headset is connected to the computer?
You need to make sure that the headset is connected to the PC
successfully or the headset volume is minimal, and reconnect the
headset to the PC or adjust the headset volume.
13.
Why is the voice low or unclear when I talk by the
headset?
Adjust the wearing posture of the headset and position the
