LG LSC27990TT - Manual (Page 28)

28
Operation
You can select from Display Image, Display Theme, Power Saver,
Screen Backlight/Button Sound, or ˚C/˚F Setting function. Settings
1 2
Select the menu using
the or button.
3
Select and Save the menu you
want using the or button.
4
Return to the Settings
list menu.
This shows the number to call for service in the US or Canada.
❐ Service Call Info.
1 2
Press the or button
to select Service Call Info.
3
You will see the detail menu.