Question: What is the primary objective of the UE Radio Capability Match procedure in UTRAN's Iu interface RANAP signalling?
Option 1: To optimize data transmission rates based on UE location.
Option 2: To facilitate handovers between different radio access technologies.
Option 3: To verify UE compliance with the latest network security protocols.
Option 4: To determine if UE capabilities align with the network's voice continuity configuration.
Explanation: The correct answer, Option 4, reflects the procedure's purpose as defined: to assess whether the User Equipment's (UE) radio capabilities are compatible with the network's setup for ensuring uninterrupted voice services (voice continuity). This is crucial for maintaining seamless communication when, for example, a call is handed over between different network technologies. The other options, while related to telecommunications, do not accurately describe the primary objective of the UE Radio Capability Match procedure.