Top "Core-telephony" questions

Core Telephony is an iOS framework by Apple used to get information about a user's home cellular service

How can I use private APIs to block incoming calls in an iOS application?

I would like to be able to selectively block incoming calls in an iOS application I'm writing. This is intended …

iphone ios core-telephony
Detecting call state in iOS4

I would like to know if there is a possibility to detect if the user is in call from an …

iphone ios4 core-telephony
iOS 7: How to get own number via private API?

Old ways don't work any more: // way 1 void *lib = dlopen("/Symbols/System/Library/Framework/CoreTelephony.framework/CoreTelephony", RTLD_LAZY); NSString* (*…

ios7 phone-number core-telephony
How to get a call event using CTCallCenter:setCallEventHandler: that occurred while the app was suspended?

The documentation for CTCallCenter:setCallEventHandler: states that: However, call events can also take place while your application is suspended. While …

ios core-telephony
Get the callers phone number from an incoming call on iPhone

I'm trying to get caller ID (phone number) at the time of incoming call. TrueCaller has implemented this and they …

ios core-telephony
Detect phone calls on iOS with CTCallCenter (Swift)

I wanted to try to detect incoming phone calls in my app. I created a new Swift project from scratch …

ios swift phone-call core-telephony
Possible way to detect sim card detection in ios?

I have a iphone app that has the capability to send messages. I want to alert user when sim card …

ios objective-c ios7 ios6 core-telephony
iPhone - Track cellular data usage

Is there a way to track cellular data usage on iPhone ? There are lot of apps which does the same …

iphone objective-c ios cellular-network core-telephony
Require CoreTelephony framework examples

Greetings everyone. Can any one has a working example for the CoreTelephony framework? I dumped all the CoreTelephony headers using …

objective-c iphone-sdk-3.0 core-telephony
iPhone - how to determine carrier of the device (AT&T, Verizon, etc?)

Is there a way to get information about the carrier of iPhones programmatically?

iphone ios core-telephony carrier