Wikipedia
CardEx
CardEx was international phone card event and expo. For this event many special CardEx phone cards were produced in many countries.
It existed and was held in:
- CardEx 94 ( Amsterdam, The Netherlands - September 8–11, 1994)
- CardEx 95 ( Maastricht, The Netherlands - September 13–17, 1995)
- CardEx 96 (Maastricht, The Netherlands - October 9–13, 1996)
- CardEx 97 ( Brussels, Belgium - October 24–26, 1997)
- CardEx 98 (Brussels, Belgium - November 19–21, 1998)
The bankruptcy of Cardex was announced a month before Cardex 98.