User manual

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Inserting or removing the SIM card
You must insert your SIM card to make phone calls. Power off your phone
before inserting or removing the SIM card.
4022X
4022D
Place the SIM card with the chip facing downwards and slide it into its
housing. Make sure that it is correctly inserted. To remove the card, press
and slide it out.
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 and 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.
Before removing the microSD card, you should ensure the phone is
off, to protect it from corruption or damage. In addition, regularly
removing or inserting the SD card may cause the phone to restart.
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.