I love my Moment (1.5 Firmware S:M900.8.OS.CL14)...despite all the glitches. Put up with Airplane Mode problem. Put up with slow processor. Put up with old texts popping up in notification bar after I have read them weeks ago. Put up with not recognizing USB every time. But I can't continue to have my phone ring only half the time it's called. Yes, I have checked all my settings multiple times. Ringer is turned on and full volume. The number calling me hasn't been set to "send to voicemail" or "Ignore" or anything of the sort. My wife can call me at 2:55pm from her Blackberry (same service provider), and my Moment won't even ring. Goes straight to voice mail. She can call back at 2:56pm and my phone rings as normal. I have ran tests by calling from my work phone to my Moment with the same results. One time, it rings like it should. The next...straight to voicemail. Just tested it again while typing...STRAIGHT TO VOICEMAIL (no ring at all). &*^! Some tests have been completed while I am using a market app....others the phone had nothing running at all. Sometimes the call with interrupt the app I am in....other times, no ring at all. I made the jump to a better phone (Moment) back in January and decided to ditch the home phone line. How good is the Moment when it won't even function properly as a phone? HELP! Not receiving calls is really getting frustrating for all those involved. Anyone else have this problem? Thank you for your concerned and insightful responses.