User's Manual

31
Safety precautions
For your safety and that of others, ensure you read, understand,
and follow all of the information in this section.
Failure to obey the following safety information could result
in fire, electric shock, injuries, or damage to your device or
other property. Read all the safety information below
before using your phone.
• Using unapproved or incompatible power adapters, chargers, or
batteries may damage your phone, shorten its lifespan, or ausea
fire, explosion, or other hazards.
• Your phone’s ideal operating temperature is -20°C to 55°C. Your
phone’s ideal storage temperature is -20°C to 45°C.Your phone’s
ideal charging temperature is 0°C to 40°C
• Pacemaker manufacturers recommend keeping a minimum
distance of 15 cm between phone and pacemaker to prevent
potential interference with the pacemaker. If you use a
pacemaker, hold your phone on the side opposite to your
pacemaker and do not carry your phone in your front pocket.
• Keep your phone and battery away from excessive heat and
direct sunlight. Do not place your phone or battery on or in
heating devices, such as microwave ovens, stoves, or radiators.
• Do not use your phone in a moist environment, such as bathroom.