Question: What is the primary responsibility of the Location Subscriber Privacy Function (LSPF) in relation to a target User Equipment (UE) in a telecom network?
Option 1: To handle all billing-related transactions for location services.
Option 2: To optimize positioning request routing for better network efficiency.
Option 3: To conduct regular security audits on the UE's privacy settings.
Option 4: To authorize positioning requests against the target UE's defined privacy options.
Explanation: The Location Subscriber Privacy Function (LSPF) plays a crucial role in safeguarding user privacy. Its primary responsibility is to ensure that any request for a UE's location is vetted against the privacy preferences set by the subscriber, thereby protecting their personal information and maintaining compliance with privacy regulations.