Question: How does a Mobile Equipment (ME) determine which format to use for displaying the Service Provider Name (SPN) when both text and graphical formats are available?
Option 1: The ME always prioritizes the graphical format over the text format for display.
Option 2: The decision is based on predefined display rules considering the registered PLMN's display condition contents.
Option 3: The ME alternates between both formats (text and graphical) each time the SPN is displayed to provide visual variety.
Option 4: The user of the ME manually selects which format (text or graphical) they prefer for the SPN display.
Explanation: When both text and graphical formats are available, the ME's decision on which to use for displaying the Service Provider Name is guided by specific rules. These rules take into account the display condition contents relative to the registered Public Land Mobile Network (PLMN), ensuring the SPN display aligns with the service provider's preferences or requirements within the context of the currently registered network.