HP ProBook 5220m - Notebook PC User Manual page 22

Component
(1) WWAN antennas (2)* (select models only)
(2) WLAN antennas (2)*
* For optimal transmission, keep the area immediately around the antennas free from obstructions.
To see wireless regulatory notices, refer to the section of the Regulatory, Safety, and Environmental
Notices that applies to your country or region. These notices are located in Help and Support.
10 Chapter 1 Features
Description
Send and receive wireless signals to communicate with
wireless wide-area networks (WWANs).
Send and receive wireless signals to communicate with
wireless local area networks (WLANs).