Resets a device and its account to the known default settings. This clears all information and settings set by previous users in the following ways:

• Bluetooth - This unpairs all bluetooth devices paired with your echo device.

• Volume - This resets the echo device's volume to the default value.

• Notifications - This clears all notifications from your echo device.

• Lists - This clears all to-do items from your echo device.

• Settings - This internally syncs the room's profile (if the device is assigned to a room), contacts, address books, delegation access for account linking, and communications (if enabled on the room profile).