As she did, every phone in the office started ringing.

It is a good idea to call someone back when the phone starts doing that.

After a while the phone started ringing again, as it would.

As I entered my room, the phone started to ring.

As she sat back, the phone beside her started to ring.

As I opened the front door the phone started to ring.

I could still hear them when the phone on my desk started to sound.

But the phone started ringing, and after the first hour we'd brought in a million dollars.

The phone started ringing at all hours of the night.

I didn't come out of it until a little after seven when the phone started ringing.