iOS Tutorial: make call from app programatically

9 02 2013

Making call from iOS requires just two lines of code. These will make call without asking a user, and after the call has ended, the control will not come back to your app (see how to come back to app in further section)

Make a call initiated from app

- (void) dialNumber:(NSString*) number{
	number = [@"tel://" stringByAppendingString:number];
	[[UIApplication sharedApplication] openURL:[NSURL URLWithString:number]];
}

Notice, that the number string should contain digits only.

Come back to your app after call has ended

The prefix:

@"telprompt://"

used instead of prefix:

@"tel://"

in phone number URL will cause two things:

  • user will be prompted if he wants to make a call
  • after the call, the control will come back to your app

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6 responses

12 12 2013
Nilesh Kumar

Thanks buddy it was really helpful

17 02 2014
Shwe Hlaing

So so… thank you so much :D

28 02 2014
Anonymous

can we use this method for simulator…?

28 02 2014
Jacek Milewski

It won’t work – simulator lacks SIM card

24 06 2014
AhmadYAr

its awesome can we are doing receiving the call in our app

25 11 2016
Nikhil Boriwale

thanks really helpfull demo sir Autoredial code on selected number for user enter number ..on time & second duration…

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