If you need to insert or remove the SIM card from the Motorola Droid RAZR, here are some steps to help you.
Installing the SIM
1. Locate the door on the lower left side of the device.
2. Open the door and gently slide the SIM card into the left slot with the contacts facing upward (toward the screen). You should hear a “click” if properly inserted.
Ejecting the SIM
1. With the door open, press gently on the SIM card until you hear a “click”.
2. The SIM card should eject from the device, allowing you to easily remove it.