Verykool i277 User Manual
Page 8
2.3 Battery
The battery is initially charged only 50％ of its total capacity. Please fully recharge
the battery after completely discharching for the first 3 times, to get the best of your
battery performance
2.3.1 Removal and Installation of the Battery
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When removing the battery follow the below steps:
①
Push the battery cover towards the bottom;
②
Lift the bottom part of the battery, take out the battery from the mobile-
phone.
Warning: You must turn off your mobile phone before removing the battery.
Under no circumstances should you remove the battery when the mobile phone is
on as this may damage the SIM card and your mobile phone.
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When installing the battery follow the below steps:
①
Following the direction of the arrow, push the battery to insert in to the
mobile-phone.
②
Place the battery cover.
③
Push the battery cover up.
2.3.2 Battery charging
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The charger connector with the bottom of the phone (with the arrow pointing
upward).
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The battery capacity Icon will start flashing periodically; when charging at
power-off status, charging indicator on the screen means the phone is charging
now. If you are using a phone in low battery, it may need certain time for
charging indicator to appear on the screen after starting to charge.
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When the Capacity Icon is full and doesn't flash any more, the charging process is
complete. If your phone is charged in power off status, “charging complete” will
also show. Charging process usually takes 1-2.5 hours. Battery, phone and
charger normally heats up during the charging process.
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When the charging is complete, disconnect the phone and the charger from the
AC power outlet.
Note: Be sure to charge in ventilated place with the temperature ranging from -10℃
to ＋45 , and always use the charger provided by the original manufacturer. Using
unauthorized charger may cause damage, which is outside of the warranty coverage.
2.4 Safety password
PIN code/PUK code
The PIN code (individual identification number) prevents your SIM card from
illegal use. The PIN code is generally provided with the SIM card. If the wrong PIN
code is entered 3 consecutive times, it will be locked and the PUK code must be
entered to unlock. Please consult with your network provider for more details. (PIN
code default is 1234).
3 Features
3.1 Function hotkey
Function
Hotkey
Mode
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