Alcatel one touch 4027X Pixi 3 Manual page 11

For dual SIM models, both SIM1 and SIM2 can support 2G and 3G
networks. If both of them are 3G SIM cards, only one card can
support 3G network (1) . Your phone only supports mini-SIM card. Do
not attempt to insert other SIM types like micro and nano cards,
otherwise you may damage your phone.
Installing or removing the battery
Power off your phone before removing the battery.
• Insert and click the battery into place, then close the cover.
• Unclip the cover, then remove the battery.
Installing or removing the microSD card
To install, open microSD card lock first, and then place the external
microSD card into the slot with the gold contact facing down. To remove
the external microSD card, open microSD card lock and take it out from
the slot.
4027D only.
(1)
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Charging the battery
Connect battery charger to your phone and plug into the socket.
If the battery is very low, there will be no indication that power is
being received until the charge is sufficient to show the charging
status bar. To reduce power consumption and energy waste, once the
battery is fully charged, disconnect your charger from the plug; switch off
Wi-Fi, GPS, Bluetooth or background-running applications when not
in use; reduce the backlight time, etc.
1.2.2 Power on your phone
Hold down the Power key until the phone powers on, unlock your phone
(Slide, PIN, Password, Pattern, Face unlock or Voice unlock) if necessary and
confirm. The Home screen will then be displayed.
If you do not know your PIN code or if you have forgotten it, contact your
network operator. Do not leave your PIN code with your phone. Store this
information in a safe place when not in use.
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