Special Features:

Telephone is fully line powered and does not require internal batteries; one isolated solid state switch capable of switching a of 48 v dc, 125 ma or 28 vrms ac, 80 marms; auxillary output allows peripheral equipment, such as beacons, video cameras, and alarm generated, to be activated when the handset is off the hook; comes with 6 foot extended retractile cord; operating temperature -40 degrees farenheit to 140 degrees farenheit; mounting with four 0.280 inch diameter holes; weight, 8.2 pounds; meets hearing aid compatibility magnetic field intensity and volume control technical standards per fcc sections 68.316 and 68.317

Properties:

An item specifically designed to convert sound into variations of an electric current and to reconvert similar variations into their original sound with sufficient accuracy for clear intelligibility. It consists of a telephone transmitter, telephone receiver, and a switch and is primarily used for voice communications. Includes pedestal type, cradle type and hang-up type telephones. Does not include separate handsets or head and chest sets.