Communication

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Across
  1. 3. A piece of communication sent or conveyed from one person or place to another
  2. 4. A gathering of people for discussion or business purposes
  3. 5. A message or alert that informs someone about a particular event or update
  4. 6. A communication method that allows two or more people to see and hear each other in real-time using video and audio technology
Down
  1. 1. A formal talk or demonstration given to an audience, often using visual aids
  2. 2. A written message sent or received on a mobile phone or other device