Block the device remotely

[SIM Card Change Notifier support]

The owner of the “Trusted Number”, receiving “SMS Notification”, can remotely block the device by replying with “Block Command” SMS (Block Command text is “sccn_block_device”). Application will block device by setting a new password.
After processing “Block Command” the application will send the operation result (succeed or failed). If succeeded, SMS will contain “Block Password”.