Dell PRECISION 530 - Manual (Page 265)

Solving Problems 265
MIC Notice (Republic of Korea Only)
To determine which classification (Class A or B) applies to your computer
(or other Dell digital device), examine the Republic of Korean Ministry of
Information and Communications (MIC) registration labels located on
your computer (or other Dell digital device). The MIC label may be located
separately from the other regulatory marking applied to your product. Line
three of the label identifies the emissions class for the product—"(A)" for
Class A products or "(B)" for Class B products.
NOTE: MIC emissions requirements provide for two classifications:
• Class A devices are for business purposes.
• Class B devices are for nonbusiness purposes.
Class A Device
Please note that this device has been approved for business purposes with
regard to electromagnetic interference. If you find that this device is not
suitable for your use, you may exchange it for a nonbusiness-purpose device.