| 摘要 |
A telecommunication system incorporates individual station instruments simplified by wireless operation, voice dialing, prepaid, and custom-programmed operating characteristics, all enabled by cooperative operation with supporting central equipment. Wireless operation of the central equipment involves a multiple port wireless platform along with other units for interfacing a multitude of mobile station instruments simultaneously for interactive audio communication to: program the operating characteristics as with respect to language, out call, anti-fraud, and available data, as well as to regulate, control, monitor and record operations of the instruments, and bridge communication with selected remote terminals through the public switched telephone network. Message capability, rapid dialing, emergency abort to an operator station, and security features supplement the basic system.
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