The Worldwide Cellular Tools Identification (IMEI) is a singular 15-digit code that identifies a selected cellular machine. It’s primarily a serial quantity for telephones, used to trace units on a community and forestall them from getting used if reported misplaced or stolen. For instance, a cellular service can block a tool’s entry to its community utilizing its IMEI, rendering the cellphone unusable for making calls or utilizing knowledge on that particular community.
The IMEI performs an important position in cellular machine safety and administration. It permits community suppliers to establish and blacklist stolen units, lowering cell phone theft. Understanding the IMEI additionally gives historic context concerning the evolution of cellular communication and safety measures carried out to guard customers and networks from fraudulent actions.