I've recently bought an over the ear bluetooth headset with a boom mic and couldn't connect to it with my ZTE Z981 phone. Other people's phones would also not connect. When I returned it to Best Buy, the salesperson could connect to it fine, but his partner had same trouble as me. Yesterday I bought a Blackweb sport headset and couldn't connect. Both devices used Bluetooth 4.1 but I can't find which version I have in my phone. Anybody know where that secret is hidden?
Question by Dale Warren 12:46am, 5th November 2018