The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

Greets, all. I know it's doable with some phones, but not all. I picked up an SDA th other day and I want to use the more advanced features of having the contacts in my phone, but I really don't want ...

Knowing how to copy contacts from your Samsung phone to a SIM card can come handy if you plan on keeping a copy of numbers in a portable storage that you can later on access in another phone. In order ...

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...