Vizio XVTHB100 - Quickstart Guide - Manual (Page 10)

MAKING AND RECEIVING PHONE CALLS
Ensure your phone is Bluetooth-capable.
Ensure your phone is paired with the headphones.
See
Connecting A Bluetooth Device.
Most of the phone-related functions use the Talk button
on the right side of the headphones.
Remember, you can always use the controls on your
phone normally.
Talk