Phone

How BT Phone Cards Work

7 April 2009
By Mumyls
How BT Phone Cards Work

Today, I’ve found this articles from my old documentation. I hope it useful. Contrary to popular belief, BT phone cards 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 phone card – preferably...
Read more »

Tags: , , ,
Posted in Phone | No Comments »

wordpress seo