User's Guide

Table Of Contents
1 Wireless LAN antenna (auxiliary)
2 Wireless LAN antenna (main)
3 Wireless WAN antenna (main)*
4 Wireless WAN antenna (auxiliary)*
5 Wireless WAN antenna (MIMO 2)*
6 Wireless WAN antenna (MIMO 1)*
* for selected models
Federal Communications Commission (FCC) Supplier’s Declaration of
Conformity
The following information refers to:
ThinkPad T14s Gen 2, machine types: 20WM, 20WN, 20XF and 20XG
ThinkPad X13 Gen 2, machine types: 20WK, 20WL, 20XH and 20XJ
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
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
Appendix B. Compliance information 55