[GreenKeys] strange TTY setup?

[Rokumon Cat]

Hi All,
 
I was playing with several ideas lately, having to do with both of my comms hobbies. Could a TTY be set up (without screwing it up) to automatically send a series of pulses before a message? Here is my idea... I am building a SxS telephone switch. When you pick up a phone, you gets a dial tone. OK, so how about a device (has to be tube:-) that upon inserting a tape into a TTY reader to be sent that would recognize the dial tone, and before sending the tape, would provide a series of DC pulses to the SxS to dial a certain line that has a TTY attached to it. (wow, talk about a run on sentence...)
 
The device in question would have a number of buttons on it with various telephone pair numbers on it. When pushed, the unit would see that the TTY tape reader was ready, wait for a dial tone, send pulses upon receiving dial tone, and then let the TTY tape rip.
 
Just a strange thought from a strange mind...
 
Best,
 
Joe
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