I think the phone is not used as a result of negative because phone is important to communicate. It's convenient and fast in an emergency, and the news quickly.
I think not using the phone, resulting in a negative way because the phone is important in communication. It's easy and fast in an emergency. Subscribe and quickly
I don't think I use the phone, negative, because the phone is important in communication. It is convenient and fast in case of emergency, and get information quickly.