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headset microphone toward your mouth to ensure a stable 
wear and a call. 

 

Make sure that no other objects or clothing are covering the 
headset microphone and the sound hole. 

 

Avoid using a headset to talk when the smartphone or touch 
panel is in poor signal. environments such as strong wind, 
riding, or crowded places. The outside noise will affect the 
answering effect when it is too loud. 

14.

  Why can't the other person hear the sound while 

answering the phone? 

Since the microphone boom arm of headset is pulled back or the 
headset is muted. You can pull out the microphone boom arm or 
press the mute key to unmute. If the headset is still muted when 
you pressed the mute key, you can check the status of the 
microphone boom arm first. 

15.

  How to keep the first call when answering the first call 

and then answer/reject the second call? 

When receiving the second call, you can press and hold the multi-
function button for 1.5 seconds to hold the first call and answer 
the second call. 
To switch between the two calls, press and hold the multi-function 
button for 1.5 seconds.  To end the first call and answer the 
second call, press the multi-function button.   
To reject the second call and continue with the first call, double-
click the multi-function button. 

16.

  Can I transfer media music to the headset? 

Yes.  The  headset  is equipped  with powerful 35 mm bio-
diaphragm speakers, which can deliver  great audio for a great 

Summary of Contents for BH72

Page 1: ...8 Can the BH72 series of headsets be used with smartphone and touch panel 3 9 Can the BH72 headset series work with an iPhone and Android phone simultaneously 3 10 How to clear the previous connection...

Page 2: ...eadset 7 25 What is the power of the wireless charging cradle 7 26 How long does it take for the BH72 headset to use wireless charging and USB charging respectively 8 27 How long are the battery life...

Page 3: ...ically turn off the Bluetooth pairing mode 2 What is the connection distance of BH72 Bluetooth headset It can reach 30 m 100 ft 3 Does the BH72 headset have a Bluetooth dongle The BH72 headset comes w...

Page 4: ...click refresh in the list of Pairable devices List select the Bluetooth name of the headset and click Start pairing 3 Check whether the pairing is successful in the Paired devices 5 How many Bluetooth...

Page 5: ...ree Profile HFP 1 5 or other Bluetooth devices with higher Bluetooth version such as smartphone touch panel and IP phone 7 Can I use the USB A and USB C cable to connect the BH72 headset You can only...

Page 6: ...r 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 min...

Page 7: ...to unmute If the headset is still muted when you pressed the mute key you can check the status of the microphone boom arm first 15 How to keep the first call when answering the first call and then ans...

Page 8: ...from Google Play for Android devices or download it from the App Store for iOS devices 19 Do I need to turn on phone rights to install the Yealink Connect APP Yes If you want to use some features wit...

Page 9: ...alink USB Connect software Please make sure that the BT51 is connected to your PC successfully and the headset is turned on 23 How to upgrade the BH72 headset version You can update the headset versio...

Page 10: ...e headset is disconnected it automatically enters the sleep mode if you do not use the device for 5 minutes When the headset enters pairing mode it will automatically enter the sleep mode if you do no...

Page 11: ...th bit of regular soap and water making sure to dry the excess liquid to prevent the cloth from dripping Use only soap and water do not use a strong cleaner b Gently wipe the headset to make sure ther...

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