© 2020 mPTech. All rights reserved. Hammer Energy 2
5
2. Safety
Read these guidelines carefully. Not following them may be dangerous or illegal.
—RESTRICTIONS OF USE—
Wi-Fi wireless connectivity uses the 2.4 GHz band and the 5 GHz
band. The 5 GHz Wi-Fi band shall not be used outdoors in the
European Union. Please observe the national and local regulations
at the place of use.
—CHILDREN AND PHYSICALLY OR MENTALLY DISABLED PEOPLE—
This device should not be operated by people (including children) with limited
physical or mental abilities, as well as by people with no earlier experience in
operation of electronic equipment. They may use the device only under
supervision of people responsible for their safety. This device is not a toy.
Memory card and SIM card are small enough to be swallowed by a child and
cause choking. Keep the device and its accessories out of reach of children.
—WATER AND OTHER LIQUIDS—
The device has resistance certificate IP68. It means that the device is dustproof
and waterproof when all of the rubber seals are intact and properly put in place.
If possible, try to protect the device from water and other liquids. Water and
other fluids do not have a positive effect on phone electronic components. If
wet, wipe and dry the device as soon as possible.
—QUALIFIED SERVICE—
Only qualified personnel or an authorized service center may install or repair
this product. Repairing the device by an unqualified or unauthorized service
technician may result in damage to the device and void the warranty.
—BATTERY AND ACCESSORIES—
Avoid exposing the battery to very high/low temperatures (below 0°C/32°F
and over 40°C/104°F). Extreme temperatures may influence capacity and
battery life. Avoid contact with liquids and metal objects as it may cause partial
or complete battery damage. The battery should be used according to its
purpose. Do not destroy, impair or throw the battery into flames - it might be
dangerous and may cause fire. Worn-out or impaired battery should be placed
in a dedicated container. Excessive charging the battery can cause damage.
Therefore, a single battery charge should not last longer than 1 day. Installing
an incorrect battery type can cause an explosion. Never open the battery.
Please dispose of battery according to the instructions. Disconnect an unused
charger from power grid. In case of the charger wire damage, it should not be
repaired but replaced with a new one. Use the original manufacturer’s
accessories only.
—HEARING—
To avoid hearing damage, do not place the device directly on your
ear when you have set a high volume of music or during a hands-
free call.
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