Application developing for mobile phones

Mobile communication business has been growing quite fast at these days. Mobile phone prices drop down from day to day and their capabilities increase. Mobile phones can do many works as personal computers do. In this thesis, using J2 ME platform which is used improving programs for mobile devices is examined, features are expressed and using this platform an application program is improved. With the application program, mobile phone is intended as a handheld terminal. Application program is compared to handheld terminal and specified advantages, disadvantages and how to work on codes. There is necessary information about how to set up and run program. Application program is improved using Netbeans program and it is tested using some simulator programs and mobile phones. The application program is in MobileApplication, Musteri, Konsol and Servletler folders at CD. Keywords: J2ME, CLDC, MIDP, Order Control Program, Handheld Terminal