Originally posted by jeffmoss26:
What is an rt 1900?
An external rotary or tone (RT) intercom unit mfg by Tone Commander, provides signaling to 19 stations. The RT3600 is the big brother for 36 intercom stations. I think (guess) the 00 (hundred) on the end of RT1900 is just marketing hype. RT-1900 sounds more powerful than Melco's RC-19 ;-)
-Stryder
