I think so, if you use get(Strn) on the TI-82 to receive the message and getcalc(Strn) on the TI-83 to receive the message. I do not have a TI-82 so i haven't tried this but it should work. At 06:39 PM 3/25/02 -0500, you wrote: >Can a TI-83 send things to a TI-82 or vice versa? Like a chat >message... Thanks! Matt romman@cinci.rr.com