| 摘要 |
<p>In order to order some goods or service, the user approaches the terminal unit (1) of the service provider. To order the service, the user calls (3) the service providers terminal unit (1) with the mobile communication apparatus (2) to order a service. The terminal unit (1) registers the identification code and transmits (4) information and conditions related to the service to the user's mobile communication apparatus (2), where this information is shown on a display (14). For accept of the service and the service conditions, the user indicates the acceptance of the service conditions which is transmitted (5) to the terminal unit, after which the connection between the mobile communication unit and the terminal unit is terminated. The terminal unit transmits (6), for example via a telephone line, the received data to the host computer (7) where the data are controlled in connection with the service. The control may include a check, whether the user has credit enough for payment of the order. After the control, the terminal unit receives (8) indications from the host computer (7) whether to accept the data from the user for providing the service. Acceptance may be indicated by a signal (9) at the terminal unit, for example by an audio-visual indication, after which the service is provided.</p> |
