In v1, when you click on the text icon next to the mobile number, you can see the entire thread of previous text conversation and send a new text. In v2, when you click SMS in the contact profile, an empty box comes up to draft a new text but you do not see previous conversations unless you are in the timeline or in communications/text center. User is suggesting v2 have the same function as v1 where you can easily see previous conversations when clicking the text icon.