[GreenKeys] OT - rotary dial telephone specs

[COURYHOUSE at aol.com]

google under phone phreaking  the kids  had  all the   data!
 
 
In a message dated 6/3/2013 8:54:36 P.M. US Mountain Standard Time,  
1oldlens1 at ix.netcom.com writes:

It seems to me that a great deal of information is to be 
found in  military handbooks for telephone equipment. The 
government bought Western  Electric and other dial equipment. 
The standards must be in those  handbooks somewhere.
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