SAS puzzle

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Across
  1. 4. A type of heavenly musical instrument
  2. 6. Basic identification ID in India
  3. 7. An equipment used for communication
Down
  1. 1. A famous brand of automobile
  2. 2. It is also called an idiot Box
  3. 3. A type of cooking method
  4. 5. The most deadlious disease
  5. 7. A type of covid 19 vaccine