Beehive B500

The terminal was introduced in June, 1976 at a price of $2,695.

Features:
 * program memory: up to 4K PROM or 7K ROM, up to 48K RAM
 * user defined function keys
 * upload and download capability
 * addressable cursor
 * keystroke programming
 * format mode (protected and unprotected)
 * editing capability
 * tabbing (forward and back)
 * auxiliary I/O port
 * optional programmable character generator
 * full and half duplex operation
 * scrolling
 * 8 video levels