112
Instructions
for use
EN
Smartphone
Tracer Oxygen
At the initial stage, you can tap keys using either of your index fin
-
gers. Once you get familiar with the keypad, you can try tapping keys
using both of your thumbs.
While tapping a key, the corresponding letter will appear above your
thumb or another finger. If you are tapping a wrong key, you may
slide to the correct one. Only when your tapping finger leaves a key,
can the corresponding letter be entered in the text box.
