Thank you for your message, welcome to the community!
Sorry to hear this issue with your QC35 headphones during calls. Your headphones might not be receiving an AVRCP (Audio / Video Remote Control Profile) command from the application. Without receiving this command your device begins counting down into a sleep mode, even when receiving audio.
In order to switch off the sleep timer, observe the instructions below:
Please let us know if this helps!
Tegan M - Community Support
Sorry to say but above solution did not work.
I have found below message which seems to be highlighting the problem is better way.
I have applied this solution as well and now checking if same will work.
Also I see when Q35 is connected to PC it show symbol without having of headphone without mic where as when I connected other bluetooth headset it is headphone with mic.
Thanks for getting back to us! We are sorry you are still having issues. Let me know how you get on with the steps mentioned in the other post.
Should you need further help, could you please confirm what software version your computer is currently running on? I would recommend updating your phone to the latest software version. After you have completed this step please can you try:
1. Going to btu.bose.com on a computer and updating the headphones to the latest software.
2. Performing a product reset. To do this turn off the headset and wait 30 seconds, plug the headset into a wall outlet using a USB charger, then wait 5 seconds. After that unplug the USB cord from the headset and wait 1 minute. You will then need to turn on the headset.
Let me know how you get on!
Sorry for late reply, I am not able to get it working still my voice is not picked while someone else is talking however when I use other bluetooth headset it is ok and people can hear me even someone else is talking or some other sound coming from otherside.
Have you checked the Skype settings to ensure your headphones have been selected as the microphone input source?
Also, does this issue occur when you make calls using your smartphone?