Dell B1163/W Multifunction Mono Laser Printer - Manual (Page 91)

Regulatory information
91 5. Appendix
In environments where the risk of interference to other devices or
services is harmful or perceived as harmful, the option to use a wireless
device may be restricted or eliminated. Airports, Hospitals, and
Oxygen or flammable gas laden atmospheres are limited examples
where use of wireless devices may be restricted or eliminated. When in
environments where you are uncertain of the sanction to use wireless
devices, ask the applicable authority for authorization prior to use or
turning on the wireless device.
Every country has different restrictions on the use of wireless devices.
Since your system is equipped with a wireless device, when traveling
between countries with your system, check with the local Radio
Approval authorities prior to any move or trip for any restrictions on
the use of a wireless device in the destination country.
If your system came equipped with an internal embedded wireless
device, do not operate the wireless device unless all covers and shields
are in place and the system is fully assembled.
Wireless devices are not user serviceable. Do not modify them in any
way. Modification to a wireless device will void the authorization to
use it. Contact manufacturer for service.
Only use drivers approved for the country in which the device will be
used. See the manufacturer System Restoration Kit, or contact
manufacturer Technical Support for additional information.