Motorola HF820 Manual page 12

Electromagnetic
Interference/Compatibility
Note: Nearly every electronic device is susceptible to
electromagnetic interference (EMI) if inadequately
shielded, designed, or otherwise configured for
electromagnetic compatibility.
Facilities
To avoid electromagnetic interference and/or
compatibility conflicts, turn off your device in any
facility where posted notices instruct you to do so.
Hospitals or health care facilities may be using
equipment that is sensitive to external RF energy.
Aircraft
When instructed to do so, turn off your device when
on board an aircraft. Any use of a device must be in
accordance with applicable regulations per airline
crew instructions.
10 Safety and General Information