Instead of some names or numbers that specify a complete array of products, a serial number is designed to offer a distinctive number to a device at a moment.
Kama ụfọdụ aha ma ọ bụ ọnụ ọgụgụ ndị na-edepụta ụdị ngwaahịa dị iche iche, a na-atụle nọmba serial iji nye nọmba pụrụ iche n'otu ngwaọrụ n'otu oge.