Who invented the sim card
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Answered by
5
It was first invented by GIESECKE & DEVRIENT.
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Hello! dear,
Your answer goes like this .........
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The inventor if sim card is "Giesecke & Devrient ".
The sim card was initially developed in the year 1991 by Munich Smart-Card.
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Thank you!
Your answer goes like this .........
----------------------------------------------------------------------------------------------
The inventor if sim card is "Giesecke & Devrient ".
The sim card was initially developed in the year 1991 by Munich Smart-Card.
-----------------------------------------------------------------------------------------------
Thank you!
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