Description
Possibly intended as a demonstration card for Belgium Phonecards. Belgium had been using L&G optical telephone cards from 1976. Bull intended to break into this lucrative established market.
Pin punch ribbon circuit attachment is not present here, so the chip contact is slightly raised. The pin hole circuit method began soon after the production of this card. This can be seen on the EFMA 80 card for Monte Carlo.
Reviews
There are no reviews yet.