BigPatents India

The present invention relates to a plastic calling card with an upper side printed with directly visually readable infonnation. The card comprises an underside having electronically processed data, which can be reproduced one of optically and acoustically by a CD drive. The plastic calling card also has means for receiving the plastic calling card in a centered position in a CD drive comprising a plurality of centering pins and centering beads projecting downward from the underside wherein the centering pins and centering beads are arranged in such a way that the centering pins and centering beads at least approximately rest against a centering shoulder for a mini-CD when the calling card is in the CD drive.