User guide

S900 User Guide
3.4 Keyboard
The S900 has functions keys on either side of the
screen:
The function keys act as “short-cuts” similar to computer keyboard
function keys. The S900 has 8 pre-defined function keys, labeled F1
through F8.
The function keys are “user-definable.”
However, the S900 ships with the following pre-defined default
Function Key values:
131