ANSWER CONNECTION SYSTEM
PURPOSE:To prevent communication disturbance due to a mischievous call by making an answer number closed to the public different from its call number open to the public at a pocket bell terminal equipment. CONSTITUTION:When the call number 1XYalphaX1X2X3X4X5X6X7 of the pocket bell terminal equipment...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To prevent communication disturbance due to a mischievous call by making an answer number closed to the public different from its call number open to the public at a pocket bell terminal equipment. CONSTITUTION:When the call number 1XYalphaX1X2X3X4X5X6X7 of the pocket bell terminal equipment 2 is dialed on an originating telephone set 1, circuits are connected in the order of a telephone station 3 and a center exchange 4 and the discrimination number of the originating telephone set 1 is stored in the pocket bell terminal equipment number storage device 5 of the center exchange 4. Then, connected circuits extend to a radio call station 6, which transmits a call radio wave. Once the holder of the called pocket bell terminal equipment 2 dials the pocket bell terminal number 1XYbetaY1Y2Y3Y4Y5Y6Y7 closed to the public on the closest answer telephone set 7, the dialed number is converted into the number open to the public by the storage device 8 of the center exchange 4 for pocket bell terminal equipment call number and answer number correspondence relation and the obtained number is collated with the contents of the storage device 5 to makes a connection between the originating telephone set 1 and answer telephone set 7 once the registration of the number is confirmed. |
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