发明名称 Mobile telephone has replaceable memory module enabling operation as portable audio player, video player, dictation machine, data recorder or games console by loading/reading data
摘要 The mobile telephone has a replaceable digital memory module and a holder for the replaceable digital memory module so that the mobile telephone can be operated as a portable audio player, a video player, a dictation machine, a data recorder or a games console by storing data on the module or reading data from the module. The module can be used to load new program code into the mobile telephone.
申请公布号 DE10035200(A1) 申请公布日期 2002.01.31
申请号 DE2000135200 申请日期 2000.07.20
申请人 LEHMANN, STEFFEN 发明人 LEHMANN, STEFFEN
分类号 H04M1/725;H04W88/02;(IPC1-7):H04M1/21;H04Q7/32 主分类号 H04M1/725
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