Advantages:
Helps cat distances and stay in tauch with people all the around the world. It's easy portability, we can pleace people where they are immediately. It's low cast.
Today, there are phones that integrate video and audio programs like Skype conference where call anyone in the world is free. Is possible to combine multiple aplications such as text messaging. voice messaging, access to social networks, camara, etc. When ordinary means of communication have been silenced, social networks via mobile phones have helped clear the truth.
By: Camila Ramírez