»TS-21« A "LINEMAN's" MODERN ELECTRONIC / KEYPAD TEST TELEPHONE ****************************************************************** made by H A R R I S - DRACON DIV., Melbourne, FL / USA (1990) o 1st Cable with 2 CROCODILE CLIPS o 2nd Cable with WESTERN PLUG (added) o Powered by the Telephone Line o 12-KEY-PAD o SWITCH = KeyPad ON / OFF o SWITCH = Dialing TONE / PULSE o SWITCH = Mode T=TELEPHONE / M=MONITOR o BUTTON = POLARITY-TEST ( GREEN & RED LEDs ) o BUTTON = MUTE o No Beeper - But ringing is heared in MONITOR Mode Have a look at OLDER VERSIONS ... Historical Remarks ... impressum: ******************************************************************* © C.HAMANN http://public.BHT-Berlin.de/hamann 08/09/10 |