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    • 5. 发明授权
    • Apparatus for use with key telephone system with wireless telephone
device
    • 用于具有无线电话装置的钥匙电话系统的装置
    • US4538029A
    • 1985-08-27
    • US538074
    • 1983-09-30
    • Italo GazzoliFrank Keller
    • Italo GazzoliFrank Keller
    • H04M1/733H04M9/00H04Q7/04H04M1/72
    • H04M1/733H04M9/002
    • A key telephone system has output circuits connectable to a plurality of outside lines which are connected to a central exchange. A wireless telephone having a base unit with first and second output terminals and a separable cooperating handset unit having a manually operable number entry device is associated with the system. These units have cooperating radio transmitters and receivers which permit wireless communication links to be established between the units. A cordless telephone-key telephone interconnection interface has first and second output terminals respectively connected to the first and second output terminals of the base unit and output terminals connected to the output circuits of the key system. The interface establishes a plurality of calling numbers for the outside lines to be employed by a user of the handset unit. A different number is associated with each different outside line whereby when the system output circuits are connected to the exchange and the wireless links are established between the units, the user, by entering any one of the numbers into the device in the handset unit, can establish a communication channel between the outside line corresponding to the number entered and the handset unit.
    • 钥匙电话系统具有可连接到连接到中央交换机的多条外线的输出电路。 具有具有第一和第二输出端子的基本单元的无线电话和具有可手动操作的号码输入设备的可分离的协作手机单元与系统相关联。 这些单元具有合作的无线电发射机和接收机,其允许在各单元之间建立无线通信链路。 无绳电话钥匙电话互联接口具有分别连接到基本单元的第一和第二输出端子的第一和第二输出端子以及连接到钥匙系统的输出电路的输出端子。 接口为手机单元的用户使用的外线建立多个主叫号码。 不同的数字与每个不同的外线相关联,由此当系统输出电路连接到交换机并且在单元之间建立无线链路时,用户通过将任何一个号码输入到手机单元中的设备中, 在与输入的号码对应的外线和手机单元之间建立通信信道。
    • 6. 发明授权
    • Apparatus for use with key telephone system with wireless telephone
device
    • 用于具有无线电话装置的钥匙电话系统的装置
    • US4538028A
    • 1985-08-27
    • US538073
    • 1983-09-30
    • Italo GazzoliFrank Keller
    • Italo GazzoliFrank Keller
    • H04M1/733H04M9/00H04Q7/04H04M1/72
    • H04M9/002H04M1/733
    • A key telephone system has output circuits connectable to a plurality of outside lines which are connected to a central exchange. A wireless telephone having a base unit with first and second output terminals and a separable cooperating handset unit having a manually operable number entry device is associated with the system. These units have cooperating radio transmitters and receivers which permit wireless communication links to be established between the units. A cordless telephone - key telephone interconnection interface has first and second output terminals respectively connected to the first and second output terminals of the base unit and output terminals connected to the output circuits of the key system. The interface establishes a plurality of calling numbers for the outside lines to be employed by a user of the handset unit. A different number is associated with each different outside line whereby when the system output circuits are connected to the exchange and the wireless links are established between the units, the user, by entering any one of the numbers into the device in the handset unit, can establish a communication channel between the outside line corresponding to the number entered and the handset unit.
    • 钥匙电话系统具有可连接到连接到中央交换机的多条外线的输出电路。 具有具有第一和第二输出端子的基本单元的无线电话和具有可手动操作的号码输入设备的可分离的协作手机单元与系统相关联。 这些单元具有合作的无线电发射机和接收机,其允许在各单元之间建立无线通信链路。 无绳电话 - 钥匙电话互联接口具有分别连接到基本单元的第一和第二输出端子的第一和第二输出端子以及连接到钥匙系统的输出电路的输出端子。 接口为手机单元的用户使用的外线建立多个主叫号码。 不同的数字与每个不同的外线相关联,由此当系统输出电路连接到交换机并且在单元之间建立无线链路时,用户通过将任何一个号码输入到手机单元中的设备中, 在与输入的号码对应的外线和手机单元之间建立通信信道。