Hyperlink in the Email icon

Hello, is there a way to enter a hyperlink in any of the buttons’ settings fields? I need to enter something like <a href="#form">SEND US AN EMAIL</a> linking to a bookmark already set in the page. What I need to obtain is scrolling the page down to the contact form when the user clicks on the Email icon. Can you please let me know if it’s possible and which code I should insert? Thanks