Version 1.0, 2011-03-08
shows how to use Core Telephony framework to access call, call center and carrier information.
iOS SDK 4.2.
This sample shows how to use Core Telephony framework to access the user's current calls, call center and carrier information.
The application uses a grouped table view with 3 sections, each section displaying one Core Telephony object.
The techniques shown in this sample are: * correct way of instantiating Core Telephony framework objects * using a block-based event handler to receive call events * access Core Telephony object properties