PDT 6800 Portable Data Terminal Building on the legacy of Symbol's popular Laser Data and Laser Radio Terminals, this single-handed productivity tool offers a spacious 46-key alphanumeric keypad, internally mounted radio antenna, and your choice of standard, long-range, high-visibility, or two-dimensional scanning options. Communications options include both Spectrum24 Direct Sequence and Frequency Hopping wireless LAN connectivity for real-time high-performance data transfer. Or, choose batch communications with an extended memory option for on-site processing and quick uploading/downloading to your PC. Additionally, the PDT 6800 was specifically designed to make full use of existing LRT/LDT cradles and peripherals, providing a total system solution without the added cost of changing the accessories.