... For more complete information about compiler optimizations, see our Optimization Notice. I want to mark up a phone number as callable link in an HTML document. When you use an online email system (e.g. So, you cannot call one method in another in principle; the whole idea means not understanding how browsers work with HTTP server, or what is a call. There have been some changes in the Cordova container and whitelisting rules, but I just checked on my iPhone 6s running iOS 9 and works fine. Tip: Always add the