NOTES: The phone can be supported the double SIM cards.
The card slot will be supported 3G (WCDMA) or 4G SIM card
(FDD_LTE), but one SIM card can use 4G networks only.
If you need to use 4G operation, please insert 4G card in the
card slot (network type is default 4G, dened in the menu
Settings/More/Cellular networks/Preferred network type), If
insert 3G or 2G card in the card slot, you can also use 3G or
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
les, 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-specied original batteries and
accessories. Battery performance depends on many factors, in-
cluding network conguration, signal strength, and usage patterns.
Warning: To reduce risk of re or burns:
• Do not attempt to open, disassemble, or service the bat-
tery pack.
• Do not crush, puncture, short external contacts, or dispose
of in re or water.
• Do not expose to temperatures above 60°C (140°F).
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