AT&T Internet Air NCM1120D2-D323 - Installing a SIM Card

10
Installing a SIM Card
Insert a SIM card
1. Rotate the SIM Card Cover to open.
2. Insert the SIM card into the SIM Card Slot and press down until the SIM card
clicks into the SIM Card Slot.
3. Replace the SIM Card Cover.
Remove a SIM card
1. Rotate the SIM Card Cover to open.
2. Press down on the SIM card until the SIM card ejects out of the SIM Card
Slot.
3. Remove the SIM card and replace the SIM Card Cover.
SIM Card SlotSIM Card Cover