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2. Remove the back cover.
3. The bottom of the phone has a notch. Lift the battery by the notch to remove
it.
To install the SIM card
The SIM card contains your phone number, service details, and phonebook/
message memory. Your device is supported 2G or 3G (WCDMA) SIM cards.
1. Remove the battery if it is installed.
2. Locate the SIM card slot, and then insert the SIM card with its gold contacts
facing down and its cut-off corner facing out the card slot.
3. Slide the SIM card completely into the slot.
Note: • The phone can be supported the double SIM cards. The card slot
will be supported 3G (WCDMA), but one SIM card can use 3G networks
only.
If you need to use 3G operation, please insert 3G card in the card slot
(network type is default 3G, defined in the menu Settings/More/Cellular
networks/Preferred network type), If insert 2G card in the card slot, you
can also use 2G operation only.
• Some legacy SIM cards may not function with your device. You should
consult with your service provider for a replacement SIM card. There may
be fees for this service.
To install a memory card
To have additional storage for your images, videos, music, and files, you can
purchase a memory card and install it into your device.
1. Make sure that your device is turned off, and 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 it to eject it from the slot.
To install the battery
Your device comes with a rechargeable Lithium-ion battery and is designed to
use only manufacturer-specified original batteries and accessories. Battery
performance depends on many factors, including network configuration, signal