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How to fix intermittent call failed issue in iPhone 5

14 May 2014

I encountered this mysterious Call Failed issue frequently in my iPhone 5. Usually this happens, at least for me, while I come back to my Home network after roaming

I have tried all means to fix this issue and have failed most of the times. Even I have went to an extent of resetting my iPhone couple of times. Finally I found an easy fix deep inside Apple’s iPhone forum.

The fix is very simple. Dial *#31# in your iPhone. That’s it. Now you can make calls again.

image  image

BTW, the contacts and dial pad App in iPhone are crap when compared to Android. I will cover this in detail in another post

Category :  iPhone Tips | How To iPhone

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I am Ashok Raja, a SharePoint Architect by profession and a blogger by passion.
This blog is not specific to any particular technology or software, instead it deals with applications, tools, apps and much more that we usually encounter in our day to day life. If you are keen to know what I do in SharePoint visit my blog on SharePoint and related technologies at

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