Your smartphone uses a replaceable battery to provide power. It is packed separately from your smartphone and needs to be inserted and charged before you can use the smartphone.
Installing the battery
Remove the battery cover. Lay the smartphone. Unclip the battery lock.
Place the battery into the battery compartment, lining up the battery connectors with those at the right side of the compartment.
Lock the battery in place.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Charging the battery
For initial use, you need to charge your smartphone for eight hours. After that you can recharge the battery as needed.
Connect the AC adapter cord to the micro USB connector on your smartphone.
You can also charge your smartphone from a USB port on your PC.
Removing the battery
Remove the battery cover. Unlock the battery and pull the release latch.
Turning on for the first time
To turn on your smartphone for the first time, press and hold the power button until the screen turns on. You will then be asked to configure some settings before you can use your smartphone.
Follow the onscreen instructions to complete setup.
Sign in to or create a Google account
If you have Internet access, your smartphone allows you to synchronize information with a google account.
During the start-up process, you may create or sign in to your account, which will be used to synchronize your contact list, email, calendar and other information. If you do not yet have Internet access, or do not want to use this feature, then tap Skip.
Creating multiple Google accounts
You can create and easily access multiple Google accounts. Tap Settings > Accounts & sync > Add account.
Entering your PIN
When you install a SIM card for the first time, you may need to enter a PIN using the onscreen number pad.
Important: Depending on your settings, you may be required to enter your PIN each time you switch on the phone function.
Activating a new SIM card
If you are using your SIM card for the first time, it may require activation. Contact your network operator for details on how to do this.
If you will not use your smartphone for a while, briefly press the power button to lock access. This saves power and ensures your smartphone does not unintentionally use any services. Your smartphone will lock automatically if it is not used for one minute.