Who is on the phone?

Who is on the phone?

Who is on the other end of the telephone? A: "Who was that on the phone, John?" B: "Oh, it's just some solicitor trying to sell me life insurance." A: "Who's on the phone, Mommy?" B: "It's Mommy's doctor, so it's very important that I hear what she's trying to say."
See also: on, who
Farlex Dictionary of Idioms.
See also:
  • Who is on the line?
  • on the phone
  • it's for you
  • get on the phone
  • be on the phone
  • be on the telephone/phone
  • telephone
  • rotary dial
  • call (one) on (something)
  • call on