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USING THE AT&T SIM CARD
18
INSERTING THE AT&T SIM CARD
You’ll always need an AT&T SIM card to use your mobile phone. This
contains important information about your mobile phone and network.
The message “Insert SIM Card“ appears when the AT&T SIM card is not
installed. Please take care of your AT&T SIM card and don’t keep it near
magnetic and/or electronic devices, as this can interfere with data storage
and network operations.
1.
Make sure that your device is turned off, and then remove the back
cover.
2.
Lift the battery out of the device.
Slide the tab to unlock.
3.
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.
4.
Slide the SIM card completely into the slot. Slide the tab to lock the
SIM card.
5.
Replace the back cover.