-Familiar with programs under windows application 9x, 2000, XP
-Familiar with programs office application.
-Understanding the Conceptual of DataBase.
-Understanding with Installation and Maintenance computing.
-Able to develop with Visual Basic 6.0, Microsoft Access, Microsoft SQL Server, and Crystal Report 9.
-GSM, CDMA system
-Mobile communication system
-Telecommunication Transmission (Radio, Coaxial, etc)