Question: What does an `Address Type` value of `'00'` indicate for the HPLMN ProSe Function Address in EFPROSEFUNC (HPLMN ProSe Function)?
Option 1: IPv4 Address
Option 2: Fully Qualified Domain Name (FQDN)
Option 3: IPv6 Address
Option 4: Reserved for Future Use
Explanation: An `Address Type` value of `'00'` indicates that the HPLMN ProSe Function Address is a Fully Qualified Domain Name (FQDN), encoded as an octet string following UTF-8 encoding rules, showcasing flexibility in address representation for various network configurations and services.