Getting Started Guide

14
Battery
Your phone includes an internal lithium-ion or lithium-ion polymer battery. Please note that
use of certain data applications can result in heavy battery use and may require frequent
battery charging. Any disposal of the phone or battery must comply with laws and
regulations pertaining to lithium-ion or lithium-ion polymer batteries.
Faulty and damaged products
Do not attempt to disassemble the phone or its accessory. Only qualified personnel can
service or repair the phone or its accessory. If your phone or its accessory has been
submerged in water, Punctured, or subjected to a severe fall, do not use it until you have
taken it to be checked at an authorized service center.
Safety information
Due to the used enclosure material, the product shall only be connected to a USB.
Interface of version 2.0 or higher. The connection to so called power USB is prohibited.
The adapter shall be installed near the equipment and shall be easily accessible.
Do not use the mobile phone in the environment at too high or too low temperature,
never expose the mobile phone under strong sunshine or too wet environment.
The maximum operating ambient temperature of the equipment is 40℃.
Device is restricted to indoor use only when operating within 5150-5350 MHz frequency r
ange.
Caution risk of explosion if battery is replaced by an incorrect type. Dispose of used
batteries according to the instructions.
Excessive sound pressure from earphones and headphones can
cause hearing loss.
To prevent possible hearing damage, do not listen at high volume
levels for long periods.
SAR information（Only for the RED Directive 2014/53/EU certification）
This device has been tested and meets applicable limits for Radio Frequency (RF)
exposure. Specific Absorption Rate (SAR) refers to the rate at which the body absorbs RF
energy. SAR limits are 1.6 Watts per kilogram (over a volume containing a mass of 1 gram
of tissue) in countries that follow the United States FCC limit and 2.0 W/kg (averaged over
10 grams of tissue) in countries that follow the Council of the European Union limit. Te sts
for SAR are conducted using standard operating positions with the device transmitting at
its highest certified power level in all tested frequency bands. To reduce exposure to RF
energy, use a hands-free accessory or other similar option to keep this device away from
your head and body. Carry this device at least 5 mm away from your body to ensure