talk to you soon
A standard phrase of farewell, often said regardless of when one actually expects to talk to the other person. A: "Thanks for your help, Jim! I'd better be going." B: "No problem, Terry. Talk to you soon!"
(I'll) talk to you soon.
I will talk to you on the telephone again soon. Sally: Bye now. Talk to you soon. John: Bye now. Bill: Nice talking to you. Bye. Mary: Talk to you soon. Bye.