autodialer.

n.noun · 名词

1. 1.
   • ›a telephone device that makes possible a service feature whereby a call is automatically made in response to a brief input signal from the user, as the pressing of a button: I programmed my number into the first memory slot of the autodialer on Grandma’s phone.
   • ›a computer program that dials phone numbers from a predetermined or algorithmically derived list, connecting a phone operator with one call after another, as in a telemarketing call center: The autodialer maximizes operators’ efficiency by connecting them only to the calls that are answered.
   • ›robocall.