Model No: GDT225SSL0SS, GDT225SGL0** PDT145SGL0** ZDT165SIL0II GDT225SSL0SS PDT145SSL0SS ZDT165SSL0SS GDT226SSL0SS GPT225SGL0**GPT225SSL0SS QDT125SSL0SS  Serial numbers: GL – ZM (April 2018 - December 2019) PUB DD02-20