| 摘要 |
A wireless information communication system, such as a paging network, that provides caller identification information transmitted from the public switched telephone network to a pager, PDA (Personal Digital Assistant), or personal communication device carried by a page-receiving communicant. The system may include a textual or synthesized voice query to verify the telephone number and/or name information that was derived from caller identification information received, and may also prompt a caller to enter other optional data such as alternative caller-identifying information, call-back information or message information. The wireless communication system then transmits at least one of the caller identification information and the optional data to a page-receiving communicant. A cellular communication system may also transmit a paging message containing caller identification information or optional data to a cellular radiotelephone device. The transmitted paging message may include digital data representative of the caller identification information that is encrypted or encoded, and can be used to output a dialing signal or used for other purposes from within the cellular radiotelephone device.
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