This terminal has 16 flexible, two-color LEDs, a 2-line by 16-character LCD, and 20 one-touch keys with BLF capabilities. It interfaces to the system via a PN-2DLCC card or a PN-4DLCF card (4 wire cabling). The maximum cable distance when using the PN-2DLCC card is 3940 feet (1200.9m). When utilizing the PN-4DLCF card the maximum cable distance is 984 feet (299.9m). It is compatible with the ADA-E, DPA-E, HFU-E, and the DTAE adapters.