Réponse:
I rarely use my phone when I'm with my friends. There is something important, I will go out and handle it. So, I also don't like my friends to use their phones when we meet.
In my opinion, some of the advantages of the phone are: contacting someone anywhere and anytime easily by calling or texting; relaxing by watching movies, reading and listening to music at the same time; or even learning any subject. The smartphone can become a camera, an alarm clock, a notebook, a voice recorder ... and so on.
But everything has two sides. Smartphone also has many disadvantages if we use it in the wrong way. First of all, we waste lots of time to play with it. Then, we don't concentrate on our works, our study. And the biggest disadvantage is that we’re constantly being distracted from what's happening in the real world.
Thus, let's use your smartphone smartly!