i have the motorola droid 2, and more than twice a day i don't get a call only the voicemail. it rings on the other side but no ringing on my end. It doesn't just happen with one person, or just from cell phones, both landline and cell. it does not show up on the missed calls either. also this has been going on for a long time but i did not want to take it back and go through the hassle of setting up contacts and all the other stuff on a new phone. its just been getting worse lately i would only miss once in awhile not its up to 2 or more.