A beautiful green teleprinter from another Ferranti computer, Pegasus.pic.twitter.com/B5CFxUNdpp
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After he passed away, we were clearing out the office of one of the partners at work. I found a brochure of a Sharp(?) calculator / adding machine (+-*/) from about 1970, with a green LED-type screen. If I'm correct, the brochure price was £2,495, about $6,200 in 1970 money.
always thought Flash Override (FO) would be cool nick 
Presumably in the event of such an attack, you would push FO (Flash Override) not the lowly P key.
This is explained in more detail on the page I linked to.
and that's the reason DTMF encodes 16 keys instead of 12
Not "P" for Pizza? ;)
Olivetti Miram 100 telephone, from 1988. (A few other colour combinations were also available.)pic.twitter.com/jNTV3rrosq
Olivetti had an amazing design team at one time.
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