Is there any difference in charge between IDD calls and operator call then?

国际直拨电话和总机转电话在付费方面有区别吗？

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He dialled the operator and put in a call to Rome.

他拨通了接线员，往罗马打了一个电话。

《柯林斯英汉双解大词典》

She had worked as a call centre operator making cold calls for time-share vacations.

她曾经在一个呼叫中心担任话务员，打陌生推销电话推销分时度假。

《柯林斯英汉双解大词典》

People use a metal call box with a push-to-talk button to connect to a live operator, as Rose Shuman explains: "You just push a button, a big green button, and that will connect you directly to our operators who are sitting in front of computers, and speak your language.

VOA: special.2009.10.12

She told the call operator that her son was not breathing and had been sick all day.

BBC: Mother charged with killing son

At Cingular Wireless, a national mobile operator, network call traffic surged to 400 percent of its normal level from 10 a.m. to 11 a.m.

CNN: Networks hit, but telecom stays operational

"There was less than 30 minutes between the time we got the 911 operator's call to when the sheriff said there was a crash, " Goldberg said.

NPR: Authorities: 4 Dead In Fiery Highway Crash In Ga.