That meant that they could decide which services and features you had, and could ask the government to intervene to block competitors who added services and features they didn't like. They wielded this power without restraint or mercy, targeting, for example, the #
HushAPhone, a cup you stuck to your phone receiver to muffle your speech and prevent eavesdropping:
https://en.wikipedia.org/wiki/Hush-A-Phone4/