Question: Which of the following is NOT one of the meta functions encompassing individual functions in the Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access system?
Option 1: Session Management Functions
Option 2: Packet Routing and Transfer Functions
Option 3: Mobility Management Functions
Option 4: Quality of Service Enforcement Functions
Explanation: The correct answer is Option 1 because "Session Management Functions" is not listed as one of the meta functions in the provided text. The other options (Packet Routing and Transfer Functions, Mobility Management Functions) are all mentioned as part of the logical functions performed within the system. Quality of Service Enforcement Functions is also not listed but it's more related to Network Management Functions which is a meta function.