Meets ADA requirements for Emergency Phones Can automatically light the “Call Connected” LED for the hearing impaired Transmits a unique location I.D. code or voice announcement Grade 2 Braille label for the visually impaired Non volatile digital voice announcer with 16 seconds of voice memory Advanced call progress detection Handsfree operation Phone line powered Non volatile memory no batteries required Touch Tone or pulse dialing Dials up to 5 emergency numbers E 1600 20A and E 1600 52A dial up to 3 non emergency “INFO” numbers Cycles through backup emergency and non emergency numbers on busy or no answer Optional Enhanced Weather Protection EWP , see DOD# 859 Hangs up on CPC, silence, busy signal, dial tone, time out or touch tone command Programmable to auto answer on incoming calls Remotely programmable Extended temperature range 15 F to 130 F 9 different chassis or board only available Available in a 42” tall tower phone model E 1600A BLT EWP Central Station Monitoring capability dials 2 numbers Separate central station voice speed dial number Optional PB 100 Polling System available Optional BLK 3 EWP strobe light kit available The optional EWP products feature sealed trim pots, sealed DIP switches, hand soldered and silicon sealed connections, rubber boots and gaskets, urethane potted circuit boards and gel filled butt connectors