Huawei U7520 User Manual - Page 11

Charging the Battery

Page 11 highlights

*OUSPEVDUJPO The following figures show the installation of the SIM card and memory card. 1 Insert the SIM card. 2 (Optional) Insert the memory card. 3 Insert the battery. Charging the Battery NOTE: • The battery discharges even when not being used. If you have not used it for a long time, please charge it first. • The battery can be recharged but eventually wears out. If the battery lasts for a shorter period than usual after being charged normally, replace it with a new battery of the same type. • The charging time depends on the ambient temperature and the battery life. 

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Introduction
3
The following figures show the installation of the SIM card and memory
card.
Charging the Battery
N
OTE
:
The battery discharges even when not being used. If you have not
used it for a long time, please charge it first.
The battery can be recharged but eventually wears out. If the battery
lasts for a shorter period than usual after being charged normally,
replace it with a new battery of the same type.
The charging time depends on the ambient temperature and the
battery life.
1
Insert the SIM card.
2
(Optional) Insert the memory card.
3
Insert the battery.