Both types of cards are not shown in this online catalogue !
PR - "Private Phonecards"
Such cards were the last ones to be invented. They bear private advertising and are ordered from private companies in order to promote their products with free calls offered to the public. They often have a low face value and mainly show attractive pictures intended for the collectors’ market.
Such cards were the last ones to be invented. They bear private advertising and are ordered from private companies in order to promote their products with free calls offered to the public. They often have a low face value and mainly show attractive pictures intended for the collectors’ market.
CO - "Complimentary Phonecards"
Such cards are given away free by Telcos in order to introduce or promote the optical system.
Such cards are given away free by Telcos in order to introduce or promote the optical system.