Ergo B400 Prime, Instruction Manual

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86
EN
dicates the charging has been completed. If
the phone is off during charging, the charging
being completed image also appears on the
screen. the charging process often takes 3
to 4 hours. During the charging, the battery,
phone and charger gets warm, this is a nor -
mal phenomenon.
• Upon the completion of charging, disconnect
the charger from aC power socket, and from
the mobile phone.
notes:
• During charging, the phone must be placed in
well-ventilated environment of +5°C ~ +40°C.
always use the charger supplied by your
phone manufacturer. Using an unauthorized
charger might cause danger and invalidate
the authorization and warranty clauses for
your phone.
• the standby time and call duration provided
by the manufacturer are based on ideal op -
erating environment. In practice, the battery’s
operating time varies depending on network
conditions, operating environment and usage
methods.
• make sure the battery has been installed be -
fore charging. It is best not to remove the bat -
tery while charging.