技术让你能够明确地表明正当中断通话的意愿,这一点是正确的——你可以通过呼叫者的编号信息回避不想接听的电话(加到免打扰列表),或者通过在“国家谢绝来电登记处”(National Do Not Call Registry)登记来拒绝电话推销员的来电。
It's true that technology lets you explicitly indicate allowable interruptions -- you can use caller ID to dodge unwanted calls or sign up at the National Do Not Call Registry to nix telemarketers.