Try the same SIM card on another device. If none of this works for you, contact your carrier and order a new SIM card or switch to an eSIM. What is a virtual SIM card & how to get one? An eSIM is an ...

Verizon offers several different methods to turn on your SIM or eSIM. This guide will walk you through the activation process.

There was a time when getting a new cellphone felt like signing a mortgage — except with worse terms. You'd walk into a ...

A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.

If you're a new T-Mobile customer or you recently purchased a new phone, you may have a new SIM card you'll need to activate. Here's how to set it up.

Activating a new SIM card on your iPhone is a simple process that just takes a few easy steps. Read more: Best iPhone of 2024 Follow our step-by-step guide to help get your new iPhone up and running.

Is your iPhone is telling you it doesn't have a SIM card available? Here are some fast and easy things to try before calling your carrier or the Apple Store.