I always request a morning call when I stay at a hotel.

I received a phone call from my friend.

The so-called experts were proven wrong.

I used phonovision to make a video call.

My brother got in trouble for making a prank call.

The pilot used the call letters to identify the aircraft.

The pilot used his call sign to identify himself to air traffic control.

I had to call collect because I didn't have any money.

The soldier received a call up notice from the US military.

I need to find the call number for this book.