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Mobile Telephone SIM Playing cards With Integrated WiFi Hotspots, Apps and Business Versions

The cellular telecommunications market not too long ago announced a intriguing advancement: the integration of a WiFi hotspot inside a standard GSM SIM card. The complete WiFi hotspot including antenna have been built-in into the very small 25x15x1mm SIM card. When inserted into a regular GSM telephone, the SIM card uses SIMtoolkit to obtain the ….  Read More

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