Have been using this combination for some time now and it works brilliantly.
But for some reason (recently) the headset will not answer an incoming call or initiate an outgoing call from the call button on the headset, instead it varies the volume. If I accept the call by hitting the green button on the phone, the headset works away no problem.
I am not sure but I get the impression that the headset is not faulty, but for some reason the A2dp on the phone is gone funny. Have done the usual rebooted, re- paired the device etc.
Anybody have any ideas?