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1.什么是磁卡电话? 磁卡式电话在本世纪70年代中期由一些发达国家研制而成,并在80年代初投入市场。 磁卡电话是以磁性材料制成的卡片代替硬币。打电话时把它插入电话机后进行通话的“现金记录”
1. What is a magnetic phone? Magnetic phone in the mid-70s of this century developed by a number of developed countries, and in the early 1980s into the market. Magnetic card phone is a card made of magnetic material instead of coins. Call it when you insert it into the phone call “cash records”