Its size is similar to the traditional call-cards. It is made up of two parts:

the painted side, which is similar to the traditional call-card: it contains the emblem of the firm, the name of the owner of the call-card, the way he can be contacted;
On the other side you can find the digital data Memory capacity 30 Mb; The written data can not be cleaned out, the content can be enlarged; Traditional computer CD-ROM-players can read the call-card.

We can write the following:

• written documentation (several thousands pages)
• pictures (*.jpg dormat of postcard size with 300 dpi resolution, about 1000 pieces)
• sound (*.mp3 format, about 40 minutes)
• video recording (mpeg format, about 5 minutes)

• the home page of firms, several hundreds of colored product catalogues, price lists, displays;
• samples of singer's and band's recordings;
• the display of painter's and and sculptor's works.