• Replace the battery only with another battery that has been qualified with the
system per this standard, IEEE-Std-1725-2006. Use of an unqualified battery
may present a risk of fire, explosion, leakage, or other hazard.
• Promptly dispose of used batteries in accordance with local regulations.
• Battery usage by children should be supervised.
• Avoid dropping the phone or battery. If the device or battery is dropped,
especially on a hard surface, and the user suspects damage, take it to a service
center for inspection.
• Improper battery use may result in a fire, explosion, or other hazard.
For those host devices that utilize a USB port as a charging source, the host
device’s user manual shall include a statement that the phone shall only be
connected to CTIA-certified adapters, products that bear the USB-IF logo, or
products that have completed the USB-IF compliance program.
Aircraft Safety
• Power off your phone before the airplane takes off. In order to protect the
airplane’s communication system from interference, it is prohibited to use
mobile phone in flight. If you want to use the mobile phones before the airplane
takes off, you should get aircrew’s permission according to safety regulations.
• If the mobile phone has the function of automatic timing power on, please check
your alarm setting to ensure that your phone will not be automatically powered
on during the flight.
Hospital Safety
• Switch off your phone and remove the battery in areas where the use of
handsets is prohibited.
• Follow the instructions given by the respective medical facility regarding the use
of handsets on their premises.
44 Care and Maintenance
Road Safety
• You must exercise proper control of your vehicle at all times. Give your full
attention to driving.
• Observe all of the recommendations contained in your local traffic safety
documentation.
• Pull off the road and park before making or answering a call, if driving conditions
require so.
• Check if local laws and/or regulations restrict the use of handsets while driving.
• You MUST NOT stop on the hard shoulder of a motorway to answer or make a
call, except in an emergency.
• Switch off your handset at a refueling point, such
as a gas station, even if you are not refueling your own car.
• Do not store or carry flammable or explosive materials in the same
compartment as the handset.
• Electronic vehicle systems, such as anti-lock brakes, speed control, and
fuel injection systems are not normally affected by radio transmissions.
The manufacturer of such equipment can advise if it is adequately shielded
from radio transmissions. If you suspect vehicle problems caused by radio
transmissions, consult your dealer and do not switch on the handset until it has
been checked by qualified approved installers.
Vehicles Equipped with Airbag(s)
An airbag inflates with great force. Do not place objects, including either installed
or portable wireless equipment, in the area over the airbag or in the airbag
deployment area. If in-vehicle wireless equipment is improperly installed and the
airbag inflates, serious injury could result.
45Care and Maintenance
