Question: In a Mobile Equipment (ME) utilizing the Subscriber Identity Module - Mobile Equipment (SIM-ME) interface, how does the ME select Cell Broadcast (CB) messages for display when the CB Message Identifier capability is activated?
Option 1: Based solely on the geographical location of the cell tower transmitting the CB message.
Option 2: By matching the language of the CB message to an entry in either the Language Preference or Elementary Files, based on language definitions.
Option 3: Randomly selecting from all received CB messages to ensure diversity.
Option 4: Based on the priority of the CB message as set by the network operator.
Explanation: When the CB Message Identifier capability is activated, the ME selects CB messages whose language corresponds to an entry in user preference files, ensuring users receive messages in their preferred languages and enhancing usability.