Question: What is the format of the SN Id used to identify the serving Standalone Non-Public Network (SNPN)?
Option 1: PLMN ID only
Option 2: NID only
Option 3: PLMN ID:NID:SNPN ID
Option 4: PLMN ID:NID
Explanation: The SN Id is a unique identifier for the serving Standalone Non-Public Network (SNPN) and is used in various key/parameter derivations. It is defined as the combination of the PLMN ID and NID, separated by a colon (:). This format ensures that each SNPN can be uniquely identified within the 5G system.