Will I be able to keep my existing line? Carrie Collins June 19, 2020 17:02 Updated With all the new features and functionality of REVTALK, there will be no need to keep your existing phone line. Related articles How does a virtual number work? Will additional wiring be required to implement REVTALK? What is a virtual number? If I switch to REVTALK, will I be able to keep my existing phone number? How much does REVTV on Demand cost? Comments 0 comments Please sign in to leave a comment.