NETWORK TECH WORLD
Hello friends, wish you a Merry Christmas and a Happy New year and this
winter season i would like to announce our Christmas giveaway – 3 free
Site5 hosting accounts for 5 Months. Yes its true! I am not kidding! We
are giving away hosting worth 60$!
Unlimited Disk Space
1) Like our Facebook Page : How to hack
Share
the following links on your social networking account to further
increase your chance of winning. For every link you share you will get 5
points.
Winners Will be declared at the end of giveaway.
NETWORK TECH WORLD Subject: Re: fonecards Date: Thu, 14 Sep 95 18:04:28 GMT References: <DEwv47.Cv8@spuddy.mew.co.uk> <43blpt$9ke@columbia.acc.brad.ac.uk> Here Ya go: ---------START OF TEXT ----------- HOW BT PHONE CARDS WORK - Transcribed by Archaos - June '93 ----------------------- ---------------------- -------- Contrary to popular belief, BT phonecards do not work using a magnetic strip system. The reason for this being that a magnetic strip would be read only. So how do they work then? Well, examine a phonecard - preferably a used one if you are going to scratch it or dissect it. If you look on the printed surface (the green side - which is the front) you will find two lines which form a thick band. Underneath this area is a "track" which holds the information about the number of units used up and how many are left. A used phonecard will have some tiny bars marked on the track near one end. On the reverse side of the phoneca...
Comments
Post a Comment