LG OLED55C1PVB.AMQG Owner's Manual page 26

The model and serial number of the product are
located on the back and on one side of the product.
Record them below in case you ever need service.
Model
Serial No.
For any Suggestion, Opinion,
Complaints, Please Call
800 54 in UAE
0800 545454 in South Africa
080 100 54 54 in Morocco
19960 in Egypt
021 36 54 54 in Algeria
Other countries, Please contact our
local dealer or log into
http://www.lg.com