I've been using GSM UNL 650 w/ bt headphones and speaker phone with out problem. recently I plugged a headphone into the jack - and of course it cancels speakerphpne and bluetooth. Now, the bt headset,speaker and earpiece do not show up yet there is no headphone plugged into the jack.
I see the active call , but i cant hear a thing! 650 thinks the headphone is still plugged in! Anyone have this serious problem>?