[header] How to transfer a sim card [title] Power off the device. [step] Use the power button to power off the device from which you're removing the sim card. [substeps] On an iphone or ipad, hold the sleep/wake button until a " slide to power off " message appears on the screen. 
Drag the slider to the right to power off your device. [title] Locate the sim card tray on your device.