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Appendix A. Regulatory information
Location of the UltraConnect wireless antennas
ThinkPad notebook computers feature an integrated UltraConnect™ wireless antenna system built into the
display for optimal reception, enabling wireless communication wherever you are.
Antenna location
1
Wireless LAN antenna (auxiliary)
2
Wireless LAN antenna (main)
Wireless related information
Wireless interoperability
Wireless LAN Card is designed to be interoperable with any wireless LAN product that is based on Direct
Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency
Division Multiplexing (OFDM) radio technology, and is compliant to:
• The 802.11b/g Standard, 802.11a/b/g, 802.11n or 802.11ac on Wireless LANs, as defined and approved
by the Institute of Electrical and Electronics Engineers.
• The Wireless Fidelity (WiFi) certification as defined by the Wi-Fi Alliance.
A Bluetooth device is designed to be interoperable with any Bluetooth products that are compliant to
Bluetooth Specification 4.0 as defined by the Bluetooth SIG.
Usage environment and your health
Integrated wireless cards emit radio frequency electromagnetic energy like other radio devices. However, the
level of energy emitted is far much less than the electromagnetic energy emitted by wireless devices like
for example mobile phones.
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