The customer service representative explained that the unexpected toll calls on my bill were from using payphones abroad.

He scheduled several telephone calls with clients for next week.

After the sudden crash, the trader scrambled to meet multiple margin calls.

At the outdoor concert, several people had to leave early to answer calls of nature.

The chairperson calls to order the emergency meeting at nine sharp.

The repeated wakeup calls from climate scientists finally pushed the government to adopt stricter regulations.

The experienced pilot remained calm despite the several close calls during the storm.

The archive contained dozens of Jody calls recorded over the years.

At sunset, the calls to prayer floated over the market, pausing conversations as people looked up.

The emergency dispatch center received numerous ghost calls late last night, wasting valuable response time.