When we were children, we often played with tin can telephones.

He pretended to have a conversation on the phone, making it look like he was really talking to someone.

My new wireless telephone is very convenient.

Recently, I've been troubled by an increase in nuisance calls.

In the past, gray telephones were installed at stations, and I used them to contact my family.

I made a phone call from a public phone using a telephone card.

The public opinion is important.

I will work using this laptop.

We shared the progress of the project in a video conference.

He spoke to me.