Question: In an EFMMSUCP (MMS User Connectivity Parameters) file, what determines the priority of Interface to Core Network and Bearer information when multiple sets are present?
Option 1: The presence of a specific MMS implementation TLV object
Option 2: The order of the MMS Relay/Server TLV objects
Option 3: The number of Gateway TLV objects included
Option 4: The sequence order of Interface to Core Network and Bearer information TLV objects, with the first having the highest priority
Explanation: This is because, according to specifications for EFMMSUCP, when multiple sets of Interface to Core Network and Bearer information TLV objects are present, their order explicitly defines their priority. Specifically, the first listed TLV object is assigned the highest priority, indicating that sequence order is key to determining connectivity preference in MMS network connections.