!!! Overview [{$pagename}] is a [RFC] describing The [Internet Assigned Numbers Authority] ([IANA]) [tel] [Uniform Resource Identifier] ([URI]) [Parameter Registry|IANA Registry] [{$applicationname}] [refers you to the full text|RFC:5341|target='_blank']. !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]