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![美英或曾黑入SIM卡巨頭試圖監聽全球手機]()
LONDON—Gemalto,aFrench-Dutchdigitalsecuritycompany,saidonWednesdaythatitbelievedthatAmericanandBritishintelligenceagencieshadmostlikelyhackedintothecompany’snetworksinanattempttogainaccesstoworldwid......
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![手機必備的SIM卡是哪幾個單詞的縮寫？]()
我們的日常生活離不開手機，手機離不開SIM卡，這裏的SIM是什麼單詞的縮寫呢？SIM的全稱是SubscriberIdentificationModule，意爲用戶身份識別卡、智能卡，移動電話必須裝上此卡方能使用。它裏面存儲了數字移動電話客戶的信息，加......
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![蘋果三星與業界協商推出電子SIM卡]()
AppleandSamsungareinadvancedtalkstojointherestofthetelecomsindustrytolaunchelectronicSimcards,inamovecouldfundamentallychangehowconsumerssignuptomobileoperators.蘋果(Apple)、三星(Samsung)已就與電信業......
