Kudos, I like the willingness to think out loud.  Ericsson would indeed seem to fit the parameter in regard to DUTV.

Whatever DUTV gets into, I expect it to be Global in scope.
I wonder if a US Telecom is included?

Category:Telecommunications companies of the United States
http://en.wikipedia.org/wiki/Category:Telecom...ted_States

........thinking does a body good