Texas Instruments TI-84 - Manual (Page 552)

Chapter 19: Communication Link 549
13. On the sending unit, press
~ to display
the TRANSMIT menu.
14. On the sending unit, press 1 to select
1:Transmit and begin transmission. The
receiving unit displays the message
Receiving... .When the items are
transmitted, both units display the name
and type of each transmitted variable.