| 摘要 |
The invention relates to the transmission of short messages between two different mobile communication networks. The method and system comprise a gateway GW, on which are stored a number of customer-specific service identifiers and, corresponding to these, the customer's actual address or number in the home network. In addition, the system comprises the equipments of the sending and receiving mobile communication networks. When messages are to be sent to the alien mobile communication network, the customer-specific service identifier constitutes the user identity, which is transmitted as the sender number of the messages. When a response to the message is to be sent, this service number, on the basis of which the message is routed to the gateway GW, which performs the conversions required for the forwarding of the message, such as chopping of the message or removal of special characters, and forwards the message to the target address or number corresponding to the service identifier. <IMAGE>
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