FIELD: payment service in Moscow metro. SUBSTANCE: Moscow metro ticket with magnetic strip, which stores individual code, which enables riding in Moscow metro, carries sequence of characters, which constitutes identification code and is covered by non-transparent protection cover, which is designed to provide mechanical removal. Identification code, which is written on ticket provides possibility to access paid services of telecommunication system. Invention also discloses device design which provides services mentioned above. EFFECT: increased field of application. 25 cl, 9 dwg
Authors
Dates
2000-09-10—Published
1999-08-13—Filed