Hint
When receiving a call by operating smartphones or mobile phones, some smartphones or mobile phones receive a call with the
phone instead of the headset. With an HFP or HSP connection, switch the call to the headset by pressing and holding the button
on the left or right unit for about 2 seconds or by using your smartphone or mobile phone.
You cannot adjust the volume during a call on the headset. Adjust the volume on the connected device.
The headset volume during a call and during music playback can be independently adjusted. Changing the call volume does not
change the volume of music playback and vice versa.
Note
Depending on the smartphone or mobile phone, when an incoming call arrives while you are listening to music, playback may not
resume automatically even if you finish the call.
Use a smartphone or mobile phone at least 50 cm (19.69 in.) away from the headset. Noise may result if the smartphone or
mobile phone is too close to the headset.
Your voice will be heard from the headset through the headset’s microphone (Sidetone function). In this case, ambient sounds or
the sounds of the headset operation may be heard through the headset, but this is not a malfunction.
Related Topic
How to make a wireless connection to Bluetooth devices
5-013-819-11(1) Copyright 2020 Sony Corporation
The headset may not be connected with the smartphone or mobile phone over HFP or HSP. Check the
connection status on the smartphone or mobile phone.
If playback does not pause automatically, operate the headset to pause playback.
Operate the smartphone or mobile phone to adjust the volume.
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When you finish talking, press the button on the left or right unit of the headset to end the call.
If you received a call during music playback, music playback resumes automatically after ending the call.
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