Respuesta :
Answer:
D. All of the above.
Explanation:
The first one is quite trivial. It is a no brainer that one must silence their phones in meetings. It disrupts everyone when it rings unexpectedly in a typically quiter room.
Avoid checking you phone repeatedly. Yes, we know you're expecting that textback from a special someone, however you need to unwind and be present with the people around you.
Please do avoid talking on your phone while in line at a cash register. The problem here is that, everyone around you is forced to listen to your entire conversation. This can make them feel uncomfortable.
So generally, it is a good rule of thumb to follow ALL OF THE ABOVE.