Kyocera S14 - Manual (Page 11)

User Guide for the Kyocera S14 Opal phone xi
Potentially explosive atmospheres–Turn off your phone when you are
in any area with a potentially explosive atmosphere. Obey all signs and
instructions. Sparks in such areas could cause an explosion or fire,
resulting in bodily injury or death.
Areas with a potentially explosive atmosphere are often, but not always,
clearly marked. They include:
• fueling areas such as gas stations
• below deck on boats
• transfer or storage facilities for fuel or chemicals
• vehicles using liquefied petroleum gas, such as propane or butane
• areas where the air contains chemicals or particles such as grain,
dust, or metal powders
• any other area where you would normally be advised to turn off your
vehicle engine