You can lock your device remotely using a predefined text message. You can also lock the memory card remotely.

Enable remote locking

  1. Select Menu > Settings and Phone > Phone mgmt. > Security settings > Phone and SIM card > Remote phone locking > Enabled.

  2. Enter the text message content (5-20 characters), verify it, and enter the lock code.

Lock your device remotely

Write the predefined text message, and send it to your device. To unlock your device, you need the lock code.