Verykool R620 - Manual (Page 6)

1
Security and performance
◆To touch the screen of the mobile phone with sharp articles is
prohibited. Dust particles and nails may scratch the screen. Please
maintain the screen clean. Please remove the dust on the screen
with soft cloth gently, so as not to scratch the screen.
◆In thunder raining days, please do not use the mobile phone when
charge it or outdoor, so as to avoid being struck by thunder or other
injuries.
◆Please do not put the battery in high-temperature environment
(high temperature will lead to heat of the battery upgrading), or else
it may result in fire or explosion.
◆Please keep the mobile phone being charged and the charger
away from people or other flammable and explosive articles in order
to avoid fire, explosion or other dangers!
◆Please strictly adhered to the rules and do shut down the mobile
phone on occasions which use of mobile phone is prohibited!
Please do not put the mobile phone, battery and charger in the
equipment with strong electromagnetic field, such as induction
cooker and microwave oven; otherwise it will lead to circuit failure,
fire or explosion.
◆Please do not arbitrarily refit the mobile phone, or teardown the
mobile phone and accessories without authorization. Improper refitting
or teardown easily triggers fire and explosion of the mobile phone.
Only the authorized organizations can repair the mobile phone.
◆Please do not use batteries, charger or accessories of
non-standard original models.
◆Please do not join the two poles of the battery, so as not to result
in battery short-circuit.
◆If the power wire has been damaged (such as the exposed and
fractured), or the connector has been loosened, please don’t use it,
so as to avoid electric shock, short circuit of the charger or fire.