How we Hacked Dutch Pay phones in the 80s/90s @CallousCoder
How we Hacked Dutch Pay phones in the 80s/90s  @CallousCoder
Uploaded March 2026 | Updated September 2026, 12 minutes ago
In the series Hacking in the Netherlands in the 80s and 90s we explore 3 ways we hacked phone booths.
Alls very much illegal, but so is overcharging people to make phone calls...
And as a bonus we could also clean out parking meters, another fascist added tax!

Chapters:
00:00 Intro
00:48 First method, old rotary dial phones on DTMF PBX
03:45 Second method, Snippy Snip Technique
04:34 Making a "Service Key"
05:14 My release agent
06:01 How to use the epoxy on the lock
06:56 Service Key, used by my protagonist in my book Zero Day Kid
07:24 The Service Key also worked on parking meters (EASY MONEY)
07:58 The punishments for doing this?!
08:31 Third method, 007+1 (008)
10:20 A probably legal use of the 008 (security gap!)
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How we Hacked Dutch Pay phones in the 80s/90s

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