We’ve seen quite a few DIY 2G networks over the years, but the 4G field has been ... some programmable SIM cards, and a few other bits and pieces like SIM card programmers and LTE-capable ...

TL;DR: The NanoPhone is a fully functional, credit card-sized smartphone ... novelty gadget—it’s a fully functional 4G smartphone. With dual SIM support, Wi-Fi, voice and video calls, and ...

Amazon has listed a new variant of the Jio Bharat phone, the Jio Bharat J1 4G, offering ... Jio Bharat J1 is a Jio SIM-locked ...

If you’re taking your laptop away from the safe environs of your home or office desk ... with a SIM card. Definitely not cheap, but it’ll offer better range and speeds than your phone, and ...