call waiting造句

ICM is an internationally patented call waiting service suited to the domestic market.
因特网呼叫管理（ICM）是一项获得国际专利的、适合国内市场需求的呼叫等待服务。

Do you have call waiting?
你有插拨服务吗 ?

Was that call waiting or did a vein pop?
那是再给次机会还是一次了结了?