fastext การใช้

• Viewers had to use the fastext keys to navigate their way through the quest.
• For example, early receivers cannot process the " FasText " coloured-button hyperlinking data, but are able to ignore it.
• This new ROM added several new features including support for the new Fastext system, which introduced the four coloured buttons subsequently found almost ubiquitously on European remote controls, including the " red button " which remains a feature of digital television broadcasting.