I have a small project about iPhone app.
We sale iPhone all type and our client need a tiny tool to modify their contact list.
For each contact, the app will find a mobile/telephone number.
If any, the app have to check the country code. If country code is not exist you should add the country code into front of mobile number.
e.g current mobile number : 8009192525
modified number: 18009192525
I need a cool apps.