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目前,法国已经建立并启用了一种世界上首屈一指的新型电话网,叫作多功能数字电话网(RNIS)。该网能够安全而又可靠地传送声音、文字和图像,其特点是集电话机、微型电子计算机、电传机和电子复印机于一体。用户通过两个电子适配器和3台“多功能数字电话服务网专用电话接收机”,便可以享受多功能数字电话服务网特有的眼
At present, France has established and commissioned a new type of telephone network in the world, which is called Multi-Function Digital Telephone Network (RNIS). The network is safe and reliable to send voice, text and images, which features a set of telephone, micro-computer, fax machine and electronic copiers in one. Users through two electronic adapters and three “multi-function digital telephone service network dedicated telephone receiver”, you can enjoy multi-function digital telephone service network-specific eye