Texas Instruments TITANIUM TI-89 User Manual page 737

To send an ID number from one device to another, first connect two units by using a USB
unit-to-unit cable or I/O unit-to-unit cable.
Step: On the:
1. Collecting unit
(Receiving unit)
2. Sending unit
3. Additional units
Notes:
• You cannot view the ID list on the sending or collecting units.
Connectivity
Do this:
Display the Home screen. Press:
2 °
a. Press
VAR-LINK screen.
...
b. Press Link and select 6:Send ID List.
The sending unit adds a copy of its unique ID
number to the collection unit's ID list. The
sending unit always retains its own ID number,
which cannot be deleted from the device.
Repeat steps 1 and 2 until all the IDs are
collected onto one device.
Depending on available memory in the
collection device, it is possible to collect over
4,000 IDs.
"
to display the
737