The Viking E-1600-45A ADA Compliant Elevator Emergency Phone with Built-in Digital Announcers (Yellow Powder Paint) is designed to provide quick and reliable handsfree communication for any standard analog telephone line or analog phone system station port. This phone meets ADA requirements for elevator/ emergency telephones and can be programmed from any Touch Tone phone. The phone can dial up to 5 programmable emergency numbers, as well as 2 central station numbers.The E-1600-45A phone can be programmed to automatically deliver a digital announcement to identify the location of the emergency call. Alternatively, a DTMF Touch Tone code may also be delivered. A "Call Connected" LED can be initiated manually or automatically. All programming parameters, including phone numbers and location numbers, are stored in non-volatile E2 memory. All units are phone line powered, requiring no batteries or external power and are compatible with common Central Station Monitoring equipment.