I have two questions, first why whenever I call an Iphone from my Xperia T it always rings just the once and then puts me straight to the other person's voicemail? My partner and my son both have Iphones and I have to call them twice everytime just to get through. Second has anybody had any issues with sound when making or receiving calls, I can hear the phone ringing/vibrating but when I answer theres no sound, the loud speaker works sporadically, however It works fine when playing music.videos or games
