An IMEI, or International Mobile Equipment Identity, is a unique 15-digit number that identifies a particular mobile phone. It is used by the phone’s manufacturer to track the device and by network operators to identify the phone on their network. Checking the IMEI number of a BlackBerry device can be useful for a variety of reasons, such as verifying the phone’s authenticity, reporting a lost or stolen phone, or obtaining support from the manufacturer.
There are several ways to check the IMEI number of a BlackBerry device.