I just purchased this m2 and this phone can do anything except it's main job to be a cell phone, the cal quality is terrible, i tried different networks and the same prblem is here i hear distortions during calls random noises like squeaks, and i can barely figure out what the person on the othrr end is saying, tried to change the call equalizer and options...useless,, don't know if i've got a faulty one or all the m2 have the same issue,, please help me out
