When doing any mobile site, a tap to call function is a necessity. Fortunately there are several ways to accomplish this with Divi. I prefer just to use a text module and making my own button image, but you can also use a call to action or the Divi button maker within the text module. Whatever method you use, the tap to call is one of the most important interactive features an end user is looking for when visiting a site.
The method is simple. Use this URL to enter a phone number.