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To Remove the Battery
1. Make sure your device is turned off.
2. Remove the back cover.
3. Lift the notch near the bottom of the battery to remove it.
To Install a Memory Card
You may purchase/install a memory card into your device to expand
additional storage for your images, videos, music, and files.
1. Make sure that your device is turned off then remove the back cover.
2. Locate the memory card slot on the upper part of the exposed right panel.
3. Insert the memory card into the slot with its gold contacts facing down
until it clicks into place.
Note: To remove the memory card, press the memory card to eject it from the slot.
1.2 Charging the Battery
New batteries are shipped partially charged. Before you start using your
device, it is recommended that you install and charge the battery. Some
batteries perform best after several full charge/discharge cycles.
Note: Only the AC adapter and USB cable provided with your device can be used to charge
the device.
Connect the phone to the USB cable then connect the USB cable to the AC
adapter. Plug in the AC adapter to an electrical outlet to start charging the
battery.
During charging while the device is on, a charging icon appears in the title
bar of the home screen. When the battery is fully charged, the charging icon
will change into the full battery icon.
Warning:
• Do not remove the battery from the device while you are charging it using the AC or car
adapter.
• As a safety precaution, the battery stops charging before it overheats.
1.3 Starting Up the Device
Power on/off
• To power on, press & hold the POWER button.
• To power off your phone, press & hold the POWER button and a menu will
open. Select 'Power off' and 'OK' to turn off the phone.
Silent Mode
To silence your phone quickly, press & hold the VOLUME- button until the
volume reaches zero volume. You may also go to 'App Menu'
and go to
Settings > Audio profiles. Select 'Silent' option to check the option's box.
Sleep Mode
After a period of inactivity, your screen will go into sleep mode (display will
turn black). In sleep mode, your phone uses less battery power.
You may set the screen timeout period
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