A copy of the notice and copy of all questions served shall be delivered by the party taking the deposition to the person before whom the deposition is taken, pursuant to Rule 27.6. Said person or, in his absence, the person who is to record the deposition shall proceed promptly, pursuant to Rules 27.6, 27.7, and 27.8, to take the testimony of the witness in response to the questions and to prepare, certify, and dispose of the deposition, attaching thereto the copy of the notice and the questions received by him.
When the party taking the deposition is served with it, he shall give notice thereof to all other parties. He shall also keep the deposition and produce it at the trial, unless it is not to be used, pursuant to Rule 27.6.