Generally a mobile device is used for making or receiving calls. But, what if you can’t make or receive calls on your iPhone? And you don’t know how to resolve this issue. Due to the turning on of the certain settings, you might face this issue. Another reason for the occurrence of this problem might be due to the older version of software or there is a problem while connecting with network. Whatever the reason, you can easily fix this issue via taking Apple Phone Support at the comfort of your home.
