[Trainer-Talk] excel

[laotab ~]

Hello all,
Using JAWS with excel.  I have extra info I'd like to be on the excel sheet but not take up all of the cells.  I was told there is a note function.  If you hover the mouse on the cell it will show.  How does this work with JAWS?
Example is one cell will have the name of a utility company.  In the note is the account number, phone number, and any other info.
Thanks for your time.
Bridget in PA