Lenovo A390 Smartphone User Manual
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Keep your Mobile phone and accessories away from
small children
Your Mobile phone contains small parts that can be a
choking hazard to small children.
Additionally, the glass screen can break or crack if
dropped on or thrown against a hard surface.
Protect your data and software
Do not delete unknown files or change the name of files or
directories that were not created by you; otherwise, your
Mobile phone software might fail to work.
Be aware that accessing network resources can leave
your Mobile phone vulnerable to computer viruses,
hackers, spyware, and other malicious activities that
might damage your Mobile phone, software, or data. It is
your responsibility to ensure that you have adequate
protection in the form of firewalls, antivirus software, and
anti-spyware software and keep this software up to date.
Keep electrical appliances such as an electric fan, radio,
high-powered speakers, air conditioner, and microwave
oven away from your Mobile phone because the strong
magnetic fields generated by these appliances can
damage the screen and the data on the Mobile phone.
Be aware of heat generated by your Mobile phone
When your Mobile phone is turned on or the battery is
charging, some parts might become hot. The temperature
that they reach depends on the amount of system activity
and the level of charge in the battery. Extended contact
with your body, even through clothing, could cause