User's Manual

9
1.2 Installing the SIM card, battery and storage card
You need to remove the back cover before you install the SIM card, Micro SD
card and the battery. Also, make sure power off your device before installing or
replacing the SIM card, Micro SD card and the battery.
To remove the back cover
1. Make sure your device is turned off.
2. Firmly hold the device with both hands and the front panel facing down.
3. Position your fingernail of thumb in the small gap at the bottom-left corner of
your phone and lift the cover up then remove it.
To install the SIM card
The SIM card contains your phone number, service details, and phonebook/
message memory. Your device is supported both 2G 、3G (WCDMA) and 4G
SIM cards.
1. Remove the battery if it is installed.
2. Locate the SIM card slot, 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 single SIM card only. The card slot will be
supported 4G, 3G (WCDMA) or 2G SIM card.
.
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
strength, and usage patterns.