Question: What is the specified encoding format for the text component of a Closed Subscriber Group (CSG) Type, and what is the maximum allowed text length in any language?
Option 1: UTF-16 with a maximum of 20 characters
Option 2: UTF-8 with a maximum of 12 characters
Option 3: ASCII with a maximum of 15 characters
Option 4: ISO 8859-1 with a maximum of 25 characters
Explanation: The correct answer is Option 2 because, according to the specifications for CSG Type, when it includes a text component, it must be encoded in UTF-8 format. Additionally, to ensure consistency and compatibility across different languages, the maximum allowed length for this text is set at 12 characters, making UTF-8 with a maximum of 12 characters the correct choice. This highlights the importance of standardized encoding (UTF-8) in ensuring interoperability and the consideration of character limits to prevent potential buffer overflow vulnerabilities in telecom networks.