Multiple configurations: D800 - Standard D800SP - Speakerphone D803SP - 3 Programmable Guest Service Keys
Built in CLEARING AID® circuitry automatically adjusts frequency response for improved clarity. This is an aid to 70% of guests with high-frequency hearing loss.
Dual Tone, Deep Pitch IC Ringer
FCC / ETL / UL / CE approved
Full Range Volume Control (maximum amplification as allowed by law)
7' Handset Cord / 20' Line Cord (Fully Modular)
Compatible With AC And DC Neon And Some LED Systems
Extra Large Customizable Faceplate
Extra Large Super Bright Ring/Message Waiting Indicator