如果你忘记关掉铃声并且这时电话响了的话，你最好这样回答：“我现在不方便接听你的电话，我待会再打给你吧。”然后把手机关掉。

If you forget and your phone does ring, your response should be, "I can't talk now, I will call you back." and then turn the danged thing off.

youdao

我忘记给我的手机充电了。

Rocky: I forgot to charge my phone.

youdao

手机放在一旁、再也没有响㳡，是谁忘记了有我的存在。

Mobile phone aside, never rang Guo, who have forgotten my existence.

youdao