★Unique panel, can print hotel logo ,calling instructions, room service etc
★10 direct dialing key for reception, business center, laundry, room service etc.
★Message indication lights;
★Double audio dialing;
★Hang up time adjustable;
★electronic vibration ring, four level volume;
★16 music vibration ring,16 piano ring for holding.
★Imbedded data port for computer, fax etc.
★Anti-electromagnetism interference, anti- thunde