摘要 |
A mobile communications system includes a network as well as a server and a mobile terminal device that make connections with the network. The mobile terminal device includes a standardized Application Program Interface. The mobile terminal device can access a Web page of the server to download necessary programs. The mobile terminal device can check whether a program intended to be downloaded is the latest version, and can download the latest version of the program that has not been installed yet. A computer that makes connections with the network can request the server to download a designated program to the mobile terminal device.
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