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新的小型移动卫星电话由日本ＮＥＣ公司制造的便携公文包式移动话音通信终端已获准加人Ｉｎｍａｒｓａｔ－Ｍ系统运转。Ｄ７３４６Ｂ型卫星电话终端重１３公斤，具有全球通信能力。该终端用电池组供电，能在室外任何地方进行通信，完全不依赖市电或已建立的通信基础设施。...
New Small Mobile Satellite Phone Portable briefcase mobile voice communication terminals manufactured by NEC Corporation of Japan have been approved to operate in the Inmarsat-M system. D7346B type satellite phone terminal weighing 13 kg, with global communications capabilities. Powered by battery packs, the terminal can communicate anywhere in the world without any reliance on mains or established communications infrastructure. ...