You can listen in, and talk back through my set.

But why would anyone want to listen in on us?

Let me know if you would like to listen in.

Some systems will even let you listen in to calls.

You might listen in and hear what he has to say.

From then on they could listen in to our every word.

My job is to find out if anyone's trying to listen in.

Even better, you can find out what's on right now and listen in.

Whatever I'll listen in to the radio and hear what's going on.

The program does not allow the Government to listen in on anyone's phone calls.

So, you want to talk where nobody can listen in.

Want to walk over to the general store, listen in?

The law would listen in while the two men talked.

But it does not have to let the public listen in.

And if the outside world is listening in, all the better.

I certainly wasn't listening in any serious way to anything.

He's almost certainly got our number and is listening in.

Women continued to listen in quite large numbers through the morning.

But it did not listen in on the calls, the paper said.

A 16-year-girl who had been listening in tried to answer for them.

And how do you know She was listening in the first place?

This is something we'll all probably want to listen in on.

She quickly put something on and went out to listen in the hall.

Because we have no idea who else might be listening in on us.