Blackview BV4900 Series, Manual

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Safety- In order to ensure safely using
the product, you must strictly abide by
the following rules
SAR
The phone should be at least 15 cm away from any
medical implant or rhythm adjuster and never put the
device in your coat pocket.
The maximum electromagnetic radiation absorption ratio
(SAR) of this product is ≤2.0W/kg.
In line with the requirements of the national standard
GB 21288-2007.
Do not expose the device and other batteries together
with the high temperatures or heat-generating equipment
such as sunlight, heaters, microwave ovens, ovens or water
heaters. Overheating of the battery can cause an explosion.
When charging is complete or not charging, disconnect
the charger from the device and unplug the charger from
the power outlet.
If the device is equipped with a non-removable battery,
do not replace the battery yourself to avoid damaging the
battery or device.
Use of an unapproved or incompatible power source,
charger or battery may cause fire, explosion or other
hazards.
Do not disassemble or reset the battery, insert other objects,
immerse in water or other liquids to avoid battery leakage,
overheating, fire or explosion.
Do not drop, crush, scratch or puncture the battery to
avoid subjecting the battery to excessive external pressure,
resulting in internal short-circuit and overheating of the
battery.
The company does not bear the responsibility for accidents
caused by non-standard related charging equipment.
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Although the equipment is durable, it is not indestructible.
We still recommend avoiding knocking, throwing, crushing,
perforating or bending this device.
If you want to read the full CE accompliance, please check
this link: http://www.blackview.hk/ce/
When doing the waterproof test, the water depth is within
1.5 meters, and the mobile phone is immersed in water
within 30 minutes;
Tri-proof device performance test -
the dustproof and waterproof level of
this product has been certified as IP68
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Anti-drop test: Height within 1m, and phone is falling itself.
Pressure test: Keep the ground flat and do not bear pressure
at a single point.