Frequency

•  2.4GHz (1)
•  2.4GHz&900MHz (1)
•  800MHz (1)

Protocol

•  ACCESS (1)
•  ACCST D16 v2 (1)
•  TD (Tandem) (1)

Screen

•  3.5" (1)
•  4,3" (2)
•  480x320px (1)
•  800x480px (3)
•  Color (4)
•  Touchscreen (4)