How to make a call programmatically?

Question

I need to call programmatically in my app in a button click.

for that i found code like this.

[[UIApplication sharedApplication] openURL:[NSURL URLWi         


        

Answer 1

  NSLog(@"Phone calling...");

        UIDevice *device = [UIDevice currentDevice];

        NSString *cellNameStr = [NSString stringWithFormat:@"%@",self.tableCellNames[indexPath.row]];

        if ([[device model] isEqualToString:@"iPhone"] ) {

            NSString *phoneNumber = [@"tel://" stringByAppendingString:cellNameStr];
            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:phoneNumber]];

        } else {

            UIAlertView *warning =[[UIAlertView alloc] initWithTitle:@"Note" message:@"Your device doesn't support this feature." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];

            [warning show];
        }

// VKJ