Dell Inspiron 11z (1110, Mid 2009) - Manual (Page 13)

11
Setting Up Your Inspiron Laptop
To install the SIM:
Turn off your computer. 1.
Remove the battery (see “Removing and Replacing the Battery” on 2. 30).
In the battery bay, slide the SIM into the SIM card slot. 3.
Replace the battery (see “Removing and Replacing the Battery” on 4. 30).
Turn on your computer. 5.
To remove the SIM, press and eject the SIM.