Battery Safety - Zte Optus MF971RS Getting Started

Battery Safety

WARNING!
The battery is not removable.
Removal may cause fire or explosion.
• Using OPTUS-unapproved or incompatible battery,
charger or power adapter may damage your device,
shorten its lifespan or cause a fire, explosion or other
hazards.
• The recommended operating temperatures are 0°C to
35°C and the storage temperatures are – 20°C to +45°C.
Extreme temperatures can damage the device and
reduce the charging capacity and lifespan of your device
and battery.
• Do not change or replace the built-in rechargeable
battery in your device by yourself. The battery can only be
changed or replaced by OPTUS or an OPTUS authorised
service provider.
• Do not place the device or the battery in or near heating
equipment, such as microwave ovens, stoves or radiators.
Keep the device and the battery away from excessive
heat and direct sunlight. If not, the device or the battery
may overheat and cause explosion or fire.
• Do not disassemble, squeeze or puncture the device,
as this can cause explosion or fire.
• Do not throw the device into a fire to avoid explosion.
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