Motorola MC3090G - Win CE 5.0 Core User Manual page 44

2 - 10 MC3000 User Guide
Table 2-4 38-Key Descriptions (Continued)
Key
Comma
Special Function/Alpha
Display backlight
Produces a comma by default.
Produces alpha values when the orange ALPHA key is activated.
Special function by default or when the blue FUNC key is activated.
Produces alpha values when the orange ALPHA key is activated.
. . .
Toggles the display backlight on and off.
Description