Question: In a 5G Network (NG-RAN), what does the coding value '0F' indicate to the UICC regarding the type of registration sent in the REGISTRATION REQUEST message?
Option 1: Periodic Registration Updating
Option 2: Mobility Registration Updating
Option 3: Initial Registration
Option 4: Combined TA/LA Updating with IMSI Attach
Explanation: In the context of NG-RAN (5G Network), '0F' corresponds to 'Initial Registration' in a 5GMM REGISTRATION REQUEST message, indicating the terminal is performing an initial registration process on the 5G network.