These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can ...

A SIM card, or subscriber identity module card, is essential component of any phone. It connects your device to a cellular network and stores vital information, including your phone number.

Some phones allow you to remove the physical SIM card, which allows you to easily swap phones or carriers. This is useful if you want to use your existing number in another phone, or if you want ...

People who have pay-as-you-go SIM cards in their mobile phones are to be required to identify themselves, the communications commissioner’s office announced on Thursday.The new rule applies to both ...

The most obvious way of finding your SIM number, or ICCID, is to take the SIM out of your phone and read the digits off the card itself. Generally speaking you’ll need the last 6 digits.

How to set up a Google Voice number for calls and texts Without a SIM card, you won't receive calls and texts. However, you can get set up a Google Voice number to use when you're connected to WiFi.

How to find your SIM card's phone number on the iPad If you have a Wi-Fi + Cellular iPad with a SIM card installed, you can easily find its phone number. 1. Start the Settings app. 2. Tap "General ...

A SIM card typically comes with a default PIN, but it’s not used for locking purposes. The SIM card also has an associated PIN Unlock Key (PUK).

Each SIM card has a unique identifier known as an “integrated circuit card identifier,” or ICCID for short. To find this number, head back over to Settings > General > About, scroll down, and ...