With a relatively inexpensive SDR and open source software such as Osmocom or OpenBTS it’s possible to host your own 2G cellular network giving internet connectivity back to your devices with no ...
Replacing analog, it introduced people to messaging and limited internet access ... provider offers users who have a 2G device on their network a free 5G device replacement.
Nguyen Thi Que’s mobile phone suddenly stopped working as telecom companies in Vietnam permanently shut down the 2G network. “I thought of buying a new phone, but I don’t have money,” the 73-year-old, ...