If you need to find out your iPhone's carrier without a SIM card installed, you can do so through the Settings app.

When you unlock a phone, it means that you alone own the device and can use it with any cell phone carrier.

Nigeria has directed all telecommunications firms, including giants such as Airtel and MTN, to stop selling SIM cards while it audits rule compliance, according to a statement from the Nigeria ...

The Dallas-based firm is rolling out standalone 5G across both its slower but farther-ranging low-band 5G as well as the much ...