I think it would reduce the use of the telephone is not the same as, depending on the surrounding society, for example, students must use work in residential solar transmission, or communications with distant family members.
Despite this, I think it will reduce not like using the phone, depending on the circumstances around like students to use social networks to transmit or communicate with distant family together.
This, I think it should reduce didn't like using the phone based on the society around เช่นนัก study to use social transmission or communication with the family living apart.