Enable Transcript function in Admin Portal to capture both/all sides of text conversations, not just responses back to me

We want to be able to push a button on the Admin Portal which will generate a transcript of both or all texts as part of a particular conversation; at this point we have to hightlight on our cellphone, copy, create email to outselves and create "transcript" that way. PLEASE ENABLE 'TRANSCRIPT' function so that entire 'conversation from initial text sent out is captured and able to be reproduced with the push of a button