'Telephone, Rugged Outdoor, Weatherproof Telephone, Single Line With Spring Door Option, Color Gray, Number of Lines 1, Electronic Ringer, Speakerphone No, Mount (Type) Surface mount or Pole-mount, Volume Control Yes, Requires -, Includes Proximity Detecting Hook Switch With No Moving Parts, Metallic Braille Keypad, Six Foot Hytrel Cord With Noise Canceling And Volume Control Handset Assembly, Hinge Door'