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iPhone 5 not receiving calls or voicemail

My iPhone is not receiving calls or voicemail until I enter the Phone App. This has happened to me at least a half-dozen times (that I know of, I suspect many more). It also happens in Messaging, too.


This latest time, tonight, I called my wife because she sent me an email asking if I had forgotten to take my phone out of Airplane Mode. I had been using for text messaging and the camera, and was surpised to see no missed calls or voicemail, so I called her. After one minute or so, bleep-bleep, missed call and voice mail showed up.


iPhone 5, 64gb, lots of free memory. AT&T. I started over from scratch with this phone as I elected not to restore my iPhone 4 backup. I never, ever had this problem with my 4.


Anyone else have this issue? It is critical that my employer can reach me, and practically a condtion of employment, so this is pretty darn important to me. I have also had my someone call and ask if I got their texts. I open up Messages and as soon as I send one, I receive the missed texts.


Thanks.

Posted on Oct 15, 2012 7:37 PM

Reply
86 replies

Feb 14, 2013 9:06 AM in response to d-Jay

I've had this issue since I received my first 5 (a month ago), I had it replaced because of the issue. I've restored, cleared networking and started over from scratch as a new phone. The only thing I've found that helps me is rebooting it a couple of times a day. I reboot first thing in the AM and then sometime around 2-3 in the afternoon. On days that I forget to reboot I get a text or two that says, "hey when you get back in range call me." or something similar. I reboot and am back in business for a few hours. I think I'll set a repeating calendar event to remind myself to reboot. *****, but works.

Feb 14, 2013 10:03 PM in response to opsin

Opsin,


It's crazy just how many people are having this issue and nothing is being done about it! My replacement is still missing calls from time to time.


Thank you for posting about what helps you! I'm going to try doing this. Setting a reminder is a good idea, but it's just such a shame that we have to do this just to have a working iPhone. I really wish Apple would look into this problem.

Feb 27, 2013 6:13 AM in response to Boerne

I have discoverd something seems to have aleiviated the issue for me. My ISP is Comcast xfinity and I use a cable Motorola gateway (don't get me started). I originally had set it up on a splitter right at the cable receiver. I was digging into why I was having intermittent internet signal issues and noticed that the time stamps on the TC3 and TC4 messages (google them) in the event log matched up with the issues I have been having with my phone. I moved the gateway to another jack in my apartment and cleared the event log.


That was three weeks ago. I have had no Internet signal issues since then and the issue with my phone seems to have gone away as well. It feel like AT&T is using wifi to talk to devices and if there is a lot of traffic or signal issues with the wifi, nothing gets through.

Mar 4, 2013 5:54 AM in response to opsin

I do the same as opsin, it'a pain cause I forget all the time.


And i'm usually on whatsApp or something so I don't really notice that there is something wrong until I get called up on my other phone. Yes, I have 2 iPhone 5, one is private (the trouble one) and one is my work phone.


So there isn't any fix to this?

Like a permanent one, kinda a pain to reboot it all the time... or several times a day.


I just find its strange that the 3G works fine, but the phone calls and regular sms don't work.


Hope Apple can solve this, or do they even know that this is a real problem??

Mar 4, 2013 7:07 AM in response to MyPhoneSux

I'm skeptical that it would be a SIM card issue because both Verizon and AT&T users have reported problems. My phone continues to not register many calls and messages. I have been a long-time iPhone user, but am beginning to become disillusioned. I am extremely troubled by Apple's lack of ownership of this issue. Apple needs to acknowledge the problem and provide a fix.

Mar 4, 2013 9:40 AM in response to d-Jay

For me it wasn't a SIM card issue. I got my phone replaced by Apple and will keep you posted if I still run into this issue. Here's what I did:

1. Went to ATT and explained the problem. They replaced my SIM card and told me to go to Apple if this persists.

2. Still had this problem so I went to Apple (store) and they suggested I completely reset my phone and do NOT restore from backup. And to revisit them if this persists.

3. Still had this problem so I went back to Apple and they replaced the phone for me.


Rumor is phone isn't provisioned with the correct settings on the carrier when registered. Registering a new phone should fix it. But take that with a grain of salt, it's just a rumor and I have yet to verify if replacing the phone resolves this.

Mar 14, 2013 10:01 PM in response to Hellomoto253

As promised, here's an update. My phone is STILL BROKEN. I haven't been able to get calls and it still happens intermittently. This is after replacing the SIM card and replacing the phone altogether. This usually happens when I'm at home, but I have full signal here. I also have AT&T. I may try to disable WIFI and see if that makes a difference since I'm on wifi at home. So aggravating!

iPhone 5 not receiving calls or voicemail

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