Taiwan RoHS
Electromagnetic emission notices
Federal Communications Commission (FCC) Supplier’s Declaration of
Conformity
The following information refers to ThinkPad L390, ThinkPad L390 Yoga, ThinkPad S2 4th Gen, and
ThinkPad S2 Yoga 4th Gen, machine types: 20NR, 20NS, 20NT, 20NU, 20NV, and 20NW.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
Appendix D. Compliance information 93