T E S T T E L E P H O N E DEUTSCHE POST (1981) ****************************************************************** With a rubber exterior it has survived its rough handling. Picture is taken in front of a mirror to show both sides. With its build- in BEEPER and an ADAPTER CABLE it is a "Ready-To-Use" Telephone - and useful too for TESTS ... BUT ... This vintage ROTARY TELEPHONE use "PULSE-DIALING". To make it work in your application, YOU MAY NEED A "PULSE-TO-TONE-CONVERTER"... Back to the (1975) USA version Have a look at the (1961) GERMAN version Have a look at a MODERN (1990) K E Y P A D VERSION Historical Remarks ... impressum: ***************************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 11/24/07 |