The Tough Phone series was developed for public and industrial areas requiring a virtually indestructible telephone. Housed in a 1/4-inch thick, sand-cast aluminum, weatherproof enclosure and coated with an exterior polyurethane finish.
Cast Aluminum Enclosure with Polyurethane Finish
Extended Temperature Range: - 40°F to +140°F
Auto Dials up to 31 Digits
Hearing Aid Compatible
Non-movable Hookswitch
Volume Control Handset with Noise-canceling Microphone and 15-inch Armored Cord
Non-volatile Electronic Memory (Stand-by Batteries Not Required)