title: How to get write permissions in twitter ios7
body: <p>In twitter app whenever i am update read and write permissions it is showing error "You must add your mobile phone to your Twitter profile before granting your application write capabilities" and when i am entering my mobile number it is showing this error "Sorry, we don't have a connection to your carrier yet!.Don't worry, we're on it and will let you know once things are set up. In the meantime, use one of our long codes". I am working on iOS simulator.</p>