Phone Column with Icons – Still Possible?

Hey everyone,
I noticed that the JustCall App on Monday.com has a phone number column with two icons (likely for call/text actions). I’ve been trying to replicate this on my own board, but I can’t find any way to add icons to a phone column.

Here’s how it is in the JustCall app video.

https://callertech.monday.com/marketplace/v2/app/listing/10000177/JustCall

Is this still possible to do natively or via an app integration, or was this feature recently removed? Any insights would be appreciated!