Appendix 161
Safety Precautions
SAFETY IN AIRCRAFT: This product can cause interference to an aircraft's navigation
system and network. In most countries it is against the law to use this product on
board an airplane.
ENVIRONMENTAL SAFETY: Do not use this product in gas stations, fuel stores,
chemical plants and locations containing explosives.
ROAD SAFETY: Vehicle drivers in motion are not permitted to use handheld
telephony services, except in emergency. In some countries, using hands-free
devices as an alternative is allowed.
MEDICAL EQUIPMENT SAFETY: This product may cause medical equipment
malfunction. In most hospitals or medical centers use of this product is forbidden.
Other tips and cautions
• Avoid using your phone near metal structures (for example, the steel
frame of a building).
• Avoid using your phone near strong electromagnetic sources, such as
microwave ovens, sound speakers, TV and radio.
• Avoid using your phone after a dramatic change in temperature.
