Unique identifiers may also be incorporated into a device by its manufacturer (sometimes called a universally unique ID or UUID), such as the IMEI-number of a mobile phone.
Izinkomba ezihlukile zingaphinda zihlanganiswe nedivayisi umkhiqizi wayo (kwesinye isikhathi okubizwa nge-ID ehlukile emhlabeni wonke noma i-UUID), ofana nenombolo ye-IMEI yefoni yeselula.