There was a bell button on the wall next to the door.

A panel with eight bell buttons was set into the wall at the side of the door.

Then one made a motion as if pushing the bell button.

The door to the building was locked, and he pressed the bell button impatiently.

He touched a bell button on the side of his desk.

I located the tiny bell button set into the frame, pushed it and waited.

He reached out his finger and pushed the bell button.

He dashed up the steps and held his finger firmly against the bell button.

One of them, in evening dress, was leaning on the bell button.

There was a second door, with a bell button beside it.

There was a bell button on the wall next to the door.

A panel with eight bell buttons was set into the wall at the side of the door.

Then one made a motion as if pushing the bell button.

The door to the building was locked, and he pressed the bell button impatiently.

He touched a bell button on the side of his desk.

I located the tiny bell button set into the frame, pushed it and waited.

He reached out his finger and pushed the bell button.

He dashed up the steps and held his finger firmly against the bell button.

One of them, in evening dress, was leaning on the bell button.

There was a second door, with a bell button beside it.