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Easy Use Smartphone
H634
Instructions for Use
Please read and retain these instructions for future reference
V002:08/07/22
28
28
The data saved in your phone might be deleted
due to careless use, repair of the phone, or
upgrade of the software. Please backup your
important phone numbers. (Ring tones, text
messages, voice messages, picture, and videos
could also be deleted.) The manufacturer is not
liable for damage due to the loss of data.
Do not turn your phone on or off when the phone is
close to your ear.
The working temperature for the phone and
accessories is -10
℃
~45
℃
.
When charging, please place the phone in an
environment that has a normal room temperature
and good ventilation. It is recommended to charge
the phone in an environment with a temperature
under 40
℃
. Please ensure to use only the charger
offered by the manufacturer. Using unauthorized
charger may cause danger and violate the
authorization of the phone and the guarantee
article.
Dispose of used batteries according to the
instructions.
Excessive sound pressure from earphones and
headphones can cause hearing loss.
Warning: Company will not bear any responsibility for
any incompliance with the above guidelines or
improper use of the mobile phone. Our company
keeps the right to make modifications to any of the
content here in this user guide without public
announcement in advance. The content of this