This portable router offers something I've never seen before: the ability to combine the bandwidths of two SIM cards
GL.iNet’s Spitz Plus GL-X2000 merges dual SIM speeds with bandwidth bonding, offering a fast, stable Wi-Fi 6 connection for ...
Hackaday5y
Unlocking SIM Cards With A Logic Analyzer
[Jason Gin] wanted to reuse the SIM card that came with a ZTE WF721 wireless terminal he got from AT&T, but as he expected, it was locked to the device. Unfortunately, the terminal has no function ...
Hackaday3d
36C3: SIM Card Technology From A To Z
And by extension, their security? To shine some light on these questions, open source and mobile device titan [LaForge] gave an introductory talk about SIM card technologies at the 36C3 in Leipzig ...