Handheld mobile data terminals, support GSM/GPRS,GPS,camera,telephone. Etc. Descriptions:With the benefit of C2020J, you ... lays a solid foundation to your future development, and provides you with advanced mobile data collecting and management solutions ... 7daysC2020J Selling point: Java Secondary development, Touch panel, LCD screen, Personalized keys, Mobile phone, Camera, Support GPRS, HF RFID read ...