Each year the station hosts a live on-air auction, allowing callers to place bids over the radio.

But most find themselves leaving it on and allowing callers simply to drop by.

He allowed callers to speak their mind about Irwin on this second night.

Further automation allowed callers to place long distance calls by direct dial.

Allows callers to both speak and see each other on a small screen.

The advocates have asked telephone companies to allow callers who want to keep their phone numbers confidential to block the caller identification service.

However, since it lacks both the display feature and the recorded announcement, the device will only allow callers with code numbers to ring through.

Angel accounts can also be tied to the customer's Web site, allowing callers to order products automatically.

The company made automated telephone systems that allowed callers to shop or get information by pushing buttons.

But some 900 number allow callers to hook into party lines to meet people or to listen to sexually explicit messages.