Post by account_disabled on Mar 14, 2024 6:26:45 GMT
Well mechanical hacking is trivial. But we had one more. If you turn the handset on the lever with the speaker facing the payphone and move the bottom of the handset away from the payphone something inside snaps into place the lever is blocked and the connection is turned on. After the bell rang the lever had to be pulled up by force and it would be released. It didnt work on all payphones but quite often. Apparently it was due to the low accuracy of the manufactured parts. But about software if you can call decadestep automatic telephone exchanges a computer.
You didnt give a single example. And we had. Initially there were three automatic telephone Buy Email List exchanges in the city city construction trust and industrial zone. So from a payphone and from home too you could call for free. To do this you had to dial exit to the trust exit to the industrial zone exit to the city and dial the city number. The only problem was the poor quality of communication due to a longer communication line of tens of kilometers. Well the lines were interdepartmental they were not closely monitored. The permanent ground was hanging somewhere and this caused clicks and a background sound.
Apparently the first number turned off billing because it was a service number. The question arisese that But the fact is that there was another bug. When I reached the city I could dial and call anywhere. Apparently dialing from inside the PBX was not subject to blocking and tariffication. In the tenday stepbystep mode it was impossible to determine who was calling where and from where so tariffs were not taken into account at all. Well the quality for the reasons listed above was even worse. Therefore when I needed to make calls a couple of thousand kilometers away.
You didnt give a single example. And we had. Initially there were three automatic telephone Buy Email List exchanges in the city city construction trust and industrial zone. So from a payphone and from home too you could call for free. To do this you had to dial exit to the trust exit to the industrial zone exit to the city and dial the city number. The only problem was the poor quality of communication due to a longer communication line of tens of kilometers. Well the lines were interdepartmental they were not closely monitored. The permanent ground was hanging somewhere and this caused clicks and a background sound.
Apparently the first number turned off billing because it was a service number. The question arisese that But the fact is that there was another bug. When I reached the city I could dial and call anywhere. Apparently dialing from inside the PBX was not subject to blocking and tariffication. In the tenday stepbystep mode it was impossible to determine who was calling where and from where so tariffs were not taken into account at all. Well the quality for the reasons listed above was even worse. Therefore when I needed to make calls a couple of thousand kilometers away.