When the user lifts the handset the phone automatically dials a pre-programmed telephone number or 911 call (or any other number).
Applications: - Emergency phones - Medical Alert phones - Emergency elevators - Use with courtesy phones in airports, airlines, hotel lobbies, car rentals, etc. - Dial a frequently called telephone number
Specifications: - Works on any analog phone line (PSTN, VOIP) that is FSK or DTMF compatible - telephone line powered - Retains programming even if disconnected from phoneline - Can be program using any analog phone - Weight: 3.5 lbs
Easy to install and program (Comes with do-it-yourself programming instructions)
Programming in included at no additional charge (optional) - Just email instructions upon completing order or use the 'Comments' field in Check Out.
On May-23-17 at 21:52:00 PDT, seller added the following information: