2 无绳电话系统 无绳电话系统（Cordless Telephone System）包括基站、无绳电话集中 管理单元、建筑物内部程控数字用户交换机。目前建筑内部采用第 二代无绳电话系统（CT2）比较多。
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... 无绳 电话 cordless telephone 无绳 电话系统 cordless telephone system 无绳 电话站 telepoint ...
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digital cordless telephone system 数字无绳电话系统
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She has an iMac, iPad, iPhone and Kindle, as well as satellite television, fax machine, computerized sprinkler system, voicemail, cordless telephone, sophisticated ADT alarm system and various electronic gadgets throughout the house.
FORBES: A Lesson In Keeping An Elderly Parent Safe In Their Own Home
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