http://www.ganotes.com/track-phone-number-clicks-on-a-mobile-website-with-google-tag-manager/

Track phone number clicks on a mobile website with Google Tag Manager
Posted on August 12, 2015

Here’s a quick way to track clicks on your business phone number on your mobile website with Google Tag Manager. You can use the tracking to create a goal in GA, and also connect AdWords conversion tracking to this action, if you run AdWords ads and want to track clicks on your phone number on your mobile website. This feature only tracks clicks on your phone number, not actual phone calls.

Sent from my Samsung Galaxy smartphone.