As a guess, not everyone may have a router or server with the DHCP option capabilities. As to why the T19 does not have the template settings, I can't say as I do not use these, but I assume that the template could be modified.
BY SIZE
BY DEPLOYMENT
BY EDITION
BY INDUSTRY
SUBSTANTIAL SAVINGS
FREEDOM OF CHOICE
REMOTE WORKING READY
BOOST PRODUCTIVITY
TRIED AND TESTED
GETTING STARTED
ADVANCED
