Called at his office, he was said to have left for the day.

If there's anything new, I'll call you at your office.

I called him at his office and was told he was out.

She had called at his office about five weeks previously.

"I told you never to call me at my office!"

The doctor was called at his office for a telephone conference.

Could you call me at my office in the evening?

She called him at his office the next morning, and they decided to meet that evening for a screening of the movie.

He had phoned while they were out and wanted them to call him at his office.

I called Lenny on the private line at his office.