英和和英

The telephone is engaged.

the ringing of the telephone

Telephone communication is established （between two places）

of a telephone call, to be made

I am called up （to the telephone）―rung up （on the telephone）.

answer phone calls

to have a telephone installed

I hear the phone.

The phone is ringing!

The telephone is engaged.

Your phone is ringing.

to install the telephone―have the telephone installed

to telephone to one―phone to one―call one up （to the telephone）―ring one up （on the telephone）

by telephone

Your cellphone's ringing.

to be called up to the telephone―be rung up

Is the telephone disengaged?

Is the phone ringing?

My cellphone is ringing.

The telephone is disconnected.

The phone has been ringing off the hook.

the other end of the line

Please answer the phone .

The phone rang.

to connect one person with another―put one on to another―put one through to another

The telephone has been installed.

The call went through.

You are wanted on the phone.

Your cellphone's ringing.

The telephone will not work