发明名称 |
Sätt och apparat för uppgradering av cellulära mobiltelefoner |
摘要 |
An apparatus for upgrading a mobile telephone, the mobile telephone having a main memory the apparatus comprising a module reader provided in the mobile telephone and a software upgrading module card adapted to be temporarily connected to the mobile telephone by insertion into the module reader. The card comprises means for storing upgrading software to be transmitted into the main memory in the mobile telephone. The apparatus further includes means provided in the mobile telephone for transmitting the upgrading software into the main memory. |
申请公布号 |
SE9501027(L) |
申请公布日期 |
1995.05.22 |
申请号 |
SE19950001027 |
申请日期 |
1995.03.22 |
申请人 |
ERICSSON GE MOBILE COMMUNICAT |
发明人 |
JOHANSSON KJELL;LINDOFF MATS ERIK GUSTAV |
分类号 |
G06K17/00;G06F9/445;H04M1/725;H04M11/00;H04W8/22;(IPC1-7):H04Q7/32 |
主分类号 |
G06K17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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