Specification :

One piece, water resistant membrane keypad and magnetic reed hook-switch for extended life Heavy duty handset and cord Encapsulated circuit boards are impervious to water, tropical humidity and mine condensation Service temperature from -40C to +60C (-40F to +140F) Kydex 100 plastic faceplate is 94V-0 fire retarding, durable, impact resistant and easy to clean Rotating the base allows the desk-top telephone to be wall mounted Electret noise reducing microphone Volume adjustment and muting Ten-number memory, redial and recall Order # P6800