Just about all smartphones and many other handsets support 4G, but if you’re not sure whether yours does simply text ‘Mobile’ to 78333. That’s a free text and it ... If you don’t want to keep your old ...
A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device. It also contains data required for voice ...
I hadn’t bought a new SIM card; it was as simple as activating a different eSIM using an app in my phone. Within seconds, I was retrieving emails, downloading WhatsApp messages and checking the ...