This management can improve the running quality of VOD system, enhance the security of network, increase the time of normal running and control the running costing.

加强完善了网络的安全性，增加了网络的无故障运行时间；简化了多厂商混合网络的管理，并且能够有效地控制网上运行成本。

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Others complained to BBC News Online that they spent more than half an hour in a queue for the technical help line of the Genie Wap service - a premium rate call costing 50p a minute when accessed on a normal telephone landline.

BBC: BT in Wap phone trouble