HP ProBook 645 G1 Notebook PC - Manual (Page 104)

Component
(3) Serial number
(4) Product number
● Regulatory label(s)—Provide(s) regulatory information about the computer.
● Wireless certification label(s)—Provide(s) information about optional wireless devices and the
approval markings of some of the countries or regions in which the devices have been approved
for use.
94 Chapter 13 Support