Question

what words or phrases do you speka when you speak on telephone?ответ

Answer 1

When I speak to each other ( It's like teathers, and etc.), I usually use official style of speaking.
I usually say "Hello", "Goodbye" or "See you later".
But when I speak with my parents, friends and etc.,
I always use No formal style of speaking,
It's like "Hi", "Bye" and etc.

Удачи.