| 摘要 |
<p>The invention relates to a method, in which a call connection is created between a customer's mobile station (1) and some second telephone device (15), on the basis of a request sent by the customer. Such a method is used to provide an easy-to-use and cheap call connection service for a mobile subscriber, whose mobile subscription (1) is a visitor in a network other than that of the a domestic operator, for example, when abroad. When the customer wishes a connection to some number, they send a fixed-form message to a number stated by the mobile operator. The mobile operator identifies the customer on the basis of the header information of the short message, so that the mobile operator can connect the call connection in such a way that the call's called subscriber is informed of the number of the customer, i.e. the calling subscriber. This short message contains the number, to which the customer wishes a connection. Having received the short message, the equipment of the mobile operator calls the customer's mobile sation (1). Once the customer has answered the call, the equipment of the mobile operator calls the subscription (15) stated in the customer's short message. Once this call has been answered, the equipment of the mobile operator links the call connections in such a way that a call connection is formed between the customer's mobile station (1) and the destination subscription (15).</p> |
