手持电话的性能有了长足进展,特别是最近,多种终端的标准配置已经有了连接 Internet 的功能。今后,配置 Web浏览器的终端会成为手持电话机的主流。虽然,这种面向手持电话的 Internet接入服务,用户数量在急速增加,但用手持电话单体实现的 Internet 接入功能,与用 PC 机实现的一般的 Internet 接入功能,有很大区别。目前的服务中,TCP/IP 是经由经营商的网络变成相对简单的形式来实现 The performance of hand-held phones has made great strides, especially since the standard configuration of many kinds of terminals already has the function of connecting to the Internet recently. From now on, the terminal that configures the Web browser will become the mainstream of the handset. Although this type of Internet access service for handsets has been rapidly increasing in number, the Internet access function realized by a single handset is quite different from the general Internet access function implemented by a PC. The current service, TCP / IP through the operator’s network into a relatively simple form to achieve