Designed to be a top-of-the-line, convenient and technologically advanced communication device for deaf people. Dialogue iii-p has flexible couplers to accommodate round or square handsets. Direct telephone line connection lets you answer or call out from the keyboard. Emergency call announcer automatically sends out help signals when you dial 911. Programmable phone directory for up to 50 names and numbers. Hold, call transfer and three-way calling functions. Call interruption by any tty and automatic busy number redial. Electronic voice announces tty call. Optional ascii module. Tele-access for phone banking and information retrieval. Programmable relay number voice announcer and programmable personalized greeting. Auto-answering for screening or recording incoming calls. Large 32k memory. Dialogue iiip has built-in high-speed printer with three options for print size and automatic text answering machine with pre-programmed greeting. Date and time stamping of all calls. Bright 20 character fluorescent display includes call status information. Bright visual ring flasher. 51 Key pc-type keyboard with ga and sk keys. Built-in carrying handle. Standard and international transmission rates. Automatic audible tty call identifier. Long lasting battery included.