The underpopulated area and the mobile phone

We were not able to use the mobile phone in my parent’s home several years ago.
Therefore, when we worked in it, a serious inconvenience had forced on us.

However, we can use the mobile phone in my parent’s home recently. Therefore, when we work in it, we have come to arrange a convenient condition.

However, we cannot use the mobile phone when we leave the house a little and move to near the field and the mountain.

Perhaps, I guess that the company of mobile phone prioritizes the connection in the house area.I hope to be able to use the mobile phone in a little more area, although I wish to express my gratitude for their accuracy.

I want to become the society that "We connect with the network anywhere, and we can work anywhere".