DUOPHONE SYSTEM 209 (430-0617) Features Faxback Doc. # 8069 Your Duophone System 209 combines advanced telephone technology with a complete 2-line phone system. You can connect up to 5 system 209s to the same phone line, and place or receive calls from any extension using line 1 or 2. This system also includes the following features: 2-Line Phone System - allows you to handle 2 phone lines simultaneously, without any external controlling device. Built-In Paging Intercom - enables paging and intercom - enables conversation between the extension units. Redial - lets you quickly dial the last number dialed. Memory Dialing - lets you store as many as 20 numbers of up to 16 digits each. Flash Button - generates an electronic switchhook signal for use with special services such as call waiting. Line Status Indicators - show the status of each line whether in use, not in use, on hold, or ringing. Selectable Touch-Tone or Pulse Dialing - allows use of any phone line. Backup Batteries - protect memory numbers. Speakerphone - gives you handsfree operation. Conference Calling - lets you use both phone lines at the same time for three-way conversations. Hearing-Aid Compatible - works with hearing-aids that have a T switch. (jlc-08/17/93)