Getting started37Lock your SIM or USIM card›You can lock your device by activating the PIN supplied withyour SIM or USIM card.In Idle mode, open the application list and select1 Settings→ Location and security → Set up SIM card lock.Select a SIM or USIM card2 → Lock SIM card.Enter your PIN and select3 OK.Once the PIN lock is enabled, you must enter the PIN eachtime you turn on the device.If you enter an incorrect PIN too many times, your SIM●or USIM card will be blocked. You must enter a PINunlock key (PUK) to unblock the SIM or USIM card.If you block your SIM or USIM card by entering an●incorrect PUK, bring the card to your service providerto unblock it.› Activate the Find my mobile featureWhen someone inserts a new SIM or USIM card in yourdevice, the Find my mobile feature will automatically send thecontact number to specified recipients to help you locate andrecover your device.To use this feature, you need a Samsung account forcontrolling the device from the web remotely.In Idle mode, open the application list and select1 Settings→ Location and security → SIM change alert.Read the terms and conditions, select the check box next2 to I accept all the terms above, and select Accept.