Phone: At the tone, please...  David Pogue: Unfortunately, the carriers didn't adopt the same keystroke, so it's different by carrier, so it devolves upon you to learn the keystroke for the person you're calling.
（电话应答机：听到声音，请—”哔声“） ：不幸地是，运营商没有采用一样的快捷键。 所以，运营商不一样，也不一样。 你需要去了解所拨打号码的 运营商特定的快捷键。