6Disable a SIM cardIf you are only using one SIM card, you may want to disablethe other SIM card port.• Go to: Settings > SIM cards > SIM 1/SIM 2.Set up lock screen/security optionsYou can set your screen to unlock with a PIN number, password,or an on-screen pattern. Or, if you choose not to have additionalunlock security, select “None.”Note: If you set up security options, the steps to unlock yourphone will be different from those described above in “To wake/unlock the phone from Standby (Sleep) mode.”1. In the main menu, touch: Settings > Security > Screen Lock2. Touch Set Up Screen Lock.3. Choose the type of screen locking option desired.Swipe one of these switches to turnoff the SIM port you wish to disable.