{"type":"doc","content":[{"type":"heading","attrs":{"id":"v0-p-2876","level":5},"content":[{"type":"text","text":"30EE","marks":[{"type":"bold"}]},{"type":"text","text":"  ","marks":[{"type":"bold"}]},{"type":"text","text":"Kinds of changes and proposed changes to telecommunications services or telecommunications systems","marks":[{"type":"bold"}]}]}]}