MossRoad
Super Moderator
- Joined
- Aug 31, 2001
- Messages
- 66,970
- Location
- South Bend, Indiana (near)
- Tractor
- Power Trac PT425 2001 Model Year
[video=youtube;1OADXNGnJok]https://www.youtube.com/watch?time_continue=143&v=1OADXNGnJok[/video]
That could have been my 16 year old nephew who is the go to person in the family for smart phones and apps...
I have several rotary dial phones... he asked how does it work and as he was trying to figure it out I rang and never saw someone jump so high...
When I showed how it works he had to call his Mom just to test it...
Amazing how fast collective institutional knowledge fades...

That phone and it's technology could have sat on a table and worked non stop for forty years. No updates, or denial of service. You would DIAL 0 and within a second a human, friendly, helpful operator would be on the line!
BELL STILL charges EXTRA for DTMF service even though it costs them less to provide that service and ties up their switching equipment for a shorter time.
My DAD STILL has Rotary service, and I had to rig up his NORTEL business system, so he dials out on a CO line using rotary and then switches to another line, so he can use DTMF for end to end signalling.
No, not at all, He dials out on line one, using a dial pad but programmed to send out pules, gets connected and then presses line two (which is programmed for Tone) to continue, if he is going to need DTMF. I put a delay on line one dropping or it would normally drop the call. BOTH lines are connected to the same one line.
There is only a carbon mic, dynamic earpiece and a transformer in the old 500 sets. No electronic amplifiers that may be poorly (cheaply) designed and effect the bandpass and sound quality. You may have to hit carbon mic on a table every now and then to free up the granules.