Error while calling a phone number from iPhone app
<p>I am using following code to make a phone call from my iPhone app:</p>

<pre><code>NSURL *myPhone1 = [NSURL URLWithString:@"14165551212"];
[myPhone1 scheme:@"tel://"];
NSURLRequest *myPhoneReq = [[NSURLRequest alloc ] requestWithURL:myPhone1];
NSURLConnection *myCon = [[NSURLConnection alloc] initWithRequest:myPhoneReq delegate:self];
</code></pre>

<p>but getting following error:
'NSInvalidArgumentException', reason: '-[NSURL scheme:]: unrecognized selector sent to instance 0x6a10ba0</p>

<p>Any idea how to achieve this?</p>
