User manual

Table Of Contents
139
Please check local regulations for disposal of electronic
products.
Do not carry your phone in your back pocket as it could break
when you sit down.
Battery Safety
Using ZTE-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 remove the back cover. The battery is not removable.
Removal may cause fire or explosion.
Do not change or replace the built-in rechargeable battery in
your device by yourself. The battery can only be changed or
replaced by ZTE or ZTE-authorized 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.