Question: In Mobile Radio Interface Layer 3, how is an error in a single component handled when it was originally sent in a RELEASE COMPLETE message?
Option 1: A new RELEASE COMPLETE message with a reject component is sent to acknowledge the error.
Option 2: The error is ignored, but a notification is sent to the UE (User Equipment) for awareness.
Option 3: The contents of the erroneous component are ignored, and no reject component is sent in response.
Option 4: A Facility IE with a 'Facility rejected' cause is sent, including details of the error.
Explanation: According to the principles for handling single component errors in Mobile Radio Interface Layer 3, if a component containing an error was originally transmitted within a RELEASE COMPLETE message, the protocol dictates that the contents of this erroneous component should be disregarded. Moreover, no reject component is generated or sent in response to this specific scenario, emphasizing efficient handling by omitting unnecessary feedback for components already part of a completion message.