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3.1
Installing the SIM Card and the Battery
A SIM card carries useful information, including your mobile phone number, PIN (Personal
Identification Number), PIN2, PUK (PIN Unlocking Key), PUK2 (PIN2 Unlocking Key), IMSI
(International Mobile Subscriber Identity), network information, contacts data, and short messages data.
Note:
After powering off your mobile phone, wait for a few seconds before removing or inserting A SIM card.
Exercise caution when operating A SIM card, as friction or bending will damage the SIM card.
Properly keep the mobile phone and its fittings such as the SIM cards beyond children's reach.
Installation
Hold the power key for a while and select power off to power off the mobile phone
Take the back cover away.
Insert the SIM Card into the SIM Card slot lightly with the corner cutting of the card aligning to the
notch of the slot and the gold plate of the card facing download, till the SIM Card cannot be further
pushed in.
With the metallic contacts of the battery facing the metallic contacts in the battery slot, install the
battery.
Note:
The SD card is a miniature object. Keep it out of the reach of children for fear that children swallow it!
3.2
Charging the Battery
Your mobile phone can monitor and display the battery state.
Normally the remaining energy of the battery is indicated by the battery level icon at the upper right
corner of the display screen.
When the battery energy is insufficient, the mobile phone prompts "Battery low".
Using a travel adapter:
Install the battery into the mobile phone before charging the battery.
Connect the adapter of the travel charger with the charging slot in the mobile phone. Ensure that the
adapter is fully inserted.
Insert the plug of the travel charger to an appropriate power outlet.
During the charging, the battery level grids in the battery icon keep flickering till the battery is fully
charged.
The battery icon does no longer flicker when the charging process ends.
Note:
Ensure that the plug of the charger, the plug of the earphone, and the plug of the USB cable are inserted
in the right direction. Inserting them in a wrong direction may cause charging failure or other problems.
Before the charging, ensure that the standard voltage and frequency of the local mains supply match the
rated voltage and power of the travel charger.
Optimizing battery life
You can extend your battery's life between charges by turning off features that you don't need. You can
also monitor how applications and system resources consume battery power.
To guarantee the optimal performance of your battery, please stick to the following rules:
Turn off radios that you aren't using. If you aren't using Wi-Fi, Bluetooth, or GPRS, use the Setting
application to turn them off.
Turn down screen brightness and set a shorter screen timeout.
If you don't need them, turn off automatic syncing for Gmail, Calendar, Contacts, and other
applications.
Note: On the Home screen, press Menu icon and touch Settings > About phone > Battery use. The
3 Getting started
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