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语音信箱也叫话音信箱,是公用电话网的一种增值业务,即由通信部门提供给电话用户(包括移动电话用户)一个预订的信箱,将自己或外来的语音信息或图文传真信息通过电话交换网路存入信箱.信箱主人可以随时用话机通过拨发密码来打开信箱提取信息,也可按预先设定的时间呼叫另一个信箱主人发送留言.这种业务的最大特点是改变了长期以来电话只能实时交流信息的固定模式,可以同时开放语音和传真业务的存贮转发、信息查询以及和BP机联网寻呼等,具有较大的经济效益和社会效益,近年来在世界各国得到了广泛地使用和发展.
Voice mail, also known as voice mail, is a value-added service of the public telephone network. It is provided by the communications department to subscribers (including mobile phone subscribers) of a subscribed mailbox, and sends their own or external voice messages or telefax information over the telephone Exchange network deposit mailbox.Most mailbox at any time by phone to dial the password to open the mailbox to extract information, can also be pre-set time to call another mailbox owner to send a message.The most prominent feature of this business is to change the long-term since the phone Only real-time exchange of information on a fixed model, you can open voice and fax services at the same time store and forward, information and network paging and BP paging, etc., with greater economic and social benefits in recent years in various countries in the world has been widely Use and development.