My verizon tour OS 4.7.61 is receiving most calls, but some don't even go through. I can also see the little arrows at the top right corner when I'm about to receive the call but the call doesn't go through. I know this because I was waiting on a call and I saw the arrows but never got the call, i asked the person who was supposed to call me and they told me they called several times...
No joke, I've had the same - the phone doesn't get the ring - problem for YEARS, on Vzw. Just last night even, I called my phone from my landline for something, and noticed the tour didn't receive my call until what seemed like the 3rd or 4th ring. Even a couple of my close friends have complained over the years how i "didn't answer my phone again." I ended up proving it to one of them, but that was some time ago with my V9M Motorola 'dumb' phone. yeah that's how consistent this problem is... I really have no idea if it's just another common or general mobile phone issue across the board for carriers.
I will say this though, that when I got my Tour last year, within a few days I noticed how the ring problem was virtually gone.... but yes, it still seems to be there, just not as bad. But my old motorola would simply not ring at all somtimes, and countless voice mails saying there I go with not answering my phone again.
I have a strong feeling it's a Verizon thing for whatever reason, but maybe the Tour (or BlackBerry for that matter) radio/reception is stronger (sorry for lack of technical terminology) than some regular phones...??
So basically, since i've had my Tour, the problem has GREATLY diminished or practically corrected to the point of maybe a delay of 3-4 rings at the most, since now that I think about it, I've probably received virtually all calls to my Tour that I know of, as long as I was in say the Los Angeles area, and not on a trip or something.