•For vehicles equipped with an air bag, remember that an air bag inflates with great force. Do not place objects, including installed or portable wireless equipment near or in the area over the air bag or in the air bag deployment area. If wireless equipment is improperly installed and the air bag inflates, serious injury could result.

•Switch your mobile device off before boarding an aircraft. The use of wireless mobile devices in aircraft may be illegal and may be dangerous to the aircraft's operation. Check with appropriate authorities before using any function of a mobile device while on an aircraft.

•Failure to observe these instructions may lead to the suspension or denial of network services to the offender, or legal action, or both.

•While using your device, leave some lights on in the room and do not hold the screen too close to your eyes.