In this Ask Maggie, CNET's Marguerite Reardon advises a reader looking to use a SIM card from a tablet to get data-only wireless service on his smartphone. Marguerite Reardon Former senior reporter ...

The best cellular tablets with SIM slots in 2024 are your ultimate companions for staying connected anywhere, anytime. These powerful devices combine the portability of a tablet with the connectivity ...

Switching SIM cards every time you travel abroad or switch carriers can be a real hassle. Apple seems to have come up with a solution to this problem with the iPad Air 2. In the section about the ...

If you’ve bought an iPad with 4G/cellular capabilities (we discuss whether that’s a good idea in our 2015 iPad buying guide) or a new iPhone, you need to buy and install a SIM card. Here, we explain ...