In short, when you see SOS on your phone, it means you're not connected to a cellular network. "If you see SOS or 'SOS only' ...

The switch off of the 3G network is almost complete after mobile phone operators were given a 2033 deadline by the government ...

The UK's biggest mobile provider has announced it will be shutting down its 3G services imminently this year, and Martin ...

Boost Mobile has always been seen as a smaller phone service provider, but the trade-off of that is the lower prices it offers. The company has now announced major upgrades to its growing 5G network.

Metro by T-Mobile is an affordable prepaid wireless provider powered by T-Mobile's network. The service offers access to the same 4G LTE and 5G network as T-Mobile, ensuring reliable speed and ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the ...

If the "your phone is not registered on a network" error has popped up on your Android phone, you know how frustrating it can be. Whether you want to call your family ...

In an exclusive chat with T-Mobile executives before the announcement, I learned which moves took the carrier from No. 4 to the top. Jeff Carlson writes about mobile technology for CNET. He is also ...

Money expert Martin Lewis is warning that the shutdown may cause customers to lose access to data and have poorer phone calls.

I switched over and love the results ...

The roll-out of 4G and 5G high-speed mobile coverage on the London Underground has reached the half-way stage – with the £1bn project due to be completed by the end of the year.