My iPhone doesn t always ring why

Follow basic troubleshooting found in your user Guide for your phone.

http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

Reset, restore, Service.

http://support.apple.com/kb/HT1430

http://support.apple.com/kb/HT1414

Follow basic troubleshooting found in your user Guide for your phone.

http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

Reset, restore, Service.

http://support.apple.com/kb/HT1430

http://support.apple.com/kb/HT1414

Apple says my phone is fine. I went through all the steps with an Apple Rep on line. He claimed it's Verizon's fault. Verizon claims it's Apple's fault. Who to believe? Verizon suggested a "signal booster" for $300. I said "than you admit it's a Verizon problem". He said, "no, but it might help".

Just now my phone didn't ring, but I got a beep, and the call went to VoiceMail. Earlier the phone rang just fine.

Apple says my phone is fine. I went through all the steps with an Apple Rep on line. He claimed it's Verizon's fault. Verizon claims it's Apple's fault. Who to believe? Verizon suggested a "signal booster" for $300. I said "than you admit it's a Verizon problem". He said, "no, but it might help".

Just now my phone didn't ring, but I got a beep, and the call went to VoiceMail. Earlier the phone rang just fine.

Nothing you can do other than trying to place the phone in an area with strong cell coverage. I've had this happen with my AT&T 3GS and my Verizon 4S.