You've just purchased a new iPhone and need to transfer your contacts from an Android phone. Here are 4 different ways to do just that.

If you are switching to a different LG phone or you just want to make a backup copy of the contacts in your phone book, saving your data to the phone's SIM card is the most convenient way to ...

New findings suggest that Android devices may soon be able to include your SIM in a device backup, potentially making it that much easier to swap phones. Device backups currently save things such as ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...