This is not as easy as it sounds — and it’s not common advice. But there’s a new warning for iPhone and Android users to ...

Whether working remotely or traveling abroad, we expect instant access everywhere. For years, that meant roaming fees or ...

The eSIM standard was introduced in 2016, slowly gaining support as a secondary option in smartphones. Rather than holding ...

The sim card that exists inside your phone is what connects your phone to your specific cellular network. For most of us we might not even realize it’s there. When we get a new phone from our carrier, ...

SIM card fraud has emerged as a growing concern in India as stolen or misused identity documents are increasingly used to ...

Using two SIM cards, or enabling a dual-SIM setup, can be helpful when you need two separate phone plans on a single device. It easily lets you consolidate personal and work numbers on one phone, for ...

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

Highly educated doctors used a sophisticated network of "ghost" SIM cards and encrypted apps to coordinate with Pakistani ...

The SIM cards that fit into those tiny slots in your cell phone and tell your cellular network to whom your calls are to be charged come in four different sizes. With the only real difference between ...

Law enforcement agencies can now seize electronic devices like mobile phones and SIM cards from illegal migrants without ...