HIMS Braille Sense U2 User Manual page 442

3) Instant message dialog box
Move to the next control: Tab (Space-4-5 or F3)
Move to the previous control: Shift-Tab (Space-1-2 or Space- F3)
Move between the instant message dialog box and the contact
list box: Space-1-2-6 or Space-3-4-5, F1-F2, or F3-F4
Save as: Space-s (dots 2-3-4)
Print: Space-p (dots 1-2-3-4)
Close: Space-e (dots 1-5)
Cut: Enter-x (dots 1-3-4-6)
Copy: Enter-c (dots 1-4)
Delete: Enter-d (dots 1-4-5)
Paste: Enter-v (dots 1-2-3-6)
Select all: Enter-a (dot 1)
Start selection: Enter-b (dots 1-2)
Find: Space-f (dots 1-2-4)
Find again: Enter-f (dots 1-2-4)
Invitation: Enter-i (dots 2-4)