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

You are welcome!

Если нужна помощь с Английским пиши мне: dashabodova11@gmail.com

это через что тебе писать?

gmail

Ну или оставь номер я напишу в Viber или WhatsUp

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.