wow indeed technology change our selves to good like you said * Are you saying it in a low voice? Mobile phone has helped Communication in an unimaginable way.I can say that Martin Cooper and his colleagues do not know how much it will help communications down to this day. Now we don't just have mobile number, we have smartphone which you can make video call, do business presentation. A lot off app we use today comes with phone. If i and you will sit down to write about mobile phone, it's benefits in communication, i tell you it will take hours if not months* and so your going Mobile phone is really wonderful keep it up ma