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Free-to-air
Services - (Maybe known as, or associated with Off-Air Signals, Free-to-view, OTA, Over-the-air,
Terrestrial Television, Free-to-air Digital Television,
Digital Terrestrial
Television, Commercial Terrestrial Broadcaster) - Services
accessible
over the television (or other mediums) that are free and/or don’t
necessarily need a special decoder/set-top box to be received. These
might offer interactive TV Services. http://en.wikipedia.org/wiki/Terrestrial_television
http://informitv.com/articles/2004/06/09/skytolaunch
 See the Interactive Television
Institute. |
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