pick up the phone

verb2

1. •
   To pick up the receiver of a telephone, generally with the intention of making a phone call.

   • These deals won't last, so don't wait! Pick up the phone and dial Big Harry today! He'll find the perfect car for you!
   • If you ever need help, all you've gotta do is pick up the phone and give me a call.
2. •
   To answer an incoming telephone call.

   • She dialed nervously, praying that Grandma would pick up the phone and everything would turn out OK.