如果现在是凌晨 2 点，而您只有几个小时可以睡一觉，那么没有什么比有人试图给您打电话或在聊天中 ping 您更糟糕的了。
如果您将手机用作闹钟，则关闭手机或将其扔出房间可能是不切实际的。那么，当您尝试获取一些急需的 ZZZ(much-needed ZZZs)时，如果有人想给您发短信，您会怎么做？
在 iPhone 上，解决方案是“请勿打扰”。
在 iOS 上设置“请勿打扰”(Setting Up “Do
Not Disturb” On iOS)
“请勿打扰”是 iOS 和MacOS的一项功能，可在指定时间段内关闭所有电话和通知警报。警报不受“请勿打扰”的影响，您可以指定是否允许任何人拨打电话，无论“请勿打扰”设置如何（例如您的配偶或孩子）。
要开始，您首先需要前往您的 iOS 设置并点击“请勿打扰(Do Not Disturb)”。
然后，这提供了一系列选项，我们将一次查看一个。
- 请勿打扰(Do Not Disturb)- 您可以使用此切换开关手动打开和关闭该功能。
- 预定(Scheduled)的——如果你想每晚都有同样的安静时间（你是一个像我一样健忘的人），你可以让你的手机自动打开和关闭DND模式。当您打开此选项时，系统会要求您输入开始时间和结束时间。
关于“就寝(Bedtime)时间”的注释。即使“请勿打扰”将所有来电和通知静音，它们仍会出现在您的手机屏幕上，并在此过程中点亮屏幕。如果您的手机在床边，仅此一项就足以唤醒您。
通过启用“就寝时间”，屏幕保持黑暗，一切都转移到通知中心(Notification Center)。
现在您必须确定您希望手机的静音程度。“总是”是指当你躺在床上看手机时（也许你喜欢在睡觉前玩游戏？）。“当 iPhone 被锁定时”只会在手机被锁定且未使用时使手机静音。
如果人们无法通过，请勿打扰有可能真的惹恼他们。(Disturb)如果是你的老板，那你真的在乎吗？但如果是您的配偶、孩子、母亲或披萨送货服务，那么您可能想在手机上为他们划出一些例外情况？
所以这个部分是你可以说谁可以通过的地方。您可以创建一个“收藏夹(Favorites)”列表（通过转到iOS通讯录或 iOS 拨号盘中的“(Contacts)收藏(Favorites)夹”选项卡），或者您可以说同一个人在三分钟内拨打的第二个电话将接通。但这会让任何持续的痛苦通过。我更喜欢收藏夹(Favorites)选项。
最后一部分是我不使用的，因为我不开车。但是司机会发现这部分非常宝贵，因为同时开车和打电话显然不是一个好主意（或合法）。
当您的手机感应到您正在开车时，可以激活“请勿打扰”。(Disturb)当您的速度加快并且手机认为“啊哈！他们一定在车里！”。例如，如果您不想在公共汽车或火车上自动进入DND模式，您也可以手动激活此功能。(DND)
如果他们尝试以“请勿打扰”模式与您联系，自动回复将向您指定的任何人发送SMS 消息。(SMS message)这条预先输入的信息可能类似于“回家路上，再见！” 或“堵车，会给你回电话”。
“请勿打扰”帮助我们在忙碌忙碌的生活中恢复一点平静和孤独——它也帮助我们避开人！
How To Set Up “Do Not Disturb” On iOS
If it is 2.00 am and you only have a few hours to get some sleep, there’s nothing worse than someone trying to call you or ping yоu on chat.
Turning the phone off or slinging it out of the room may be impractical if you use your phone as an alarm clock. So what do you do when someone has the urge to text you when you are trying to get some much-needed ZZZs?
On the iPhone, the solution is “Do Not Disturb”.
Setting Up “Do
Not Disturb” On iOS
“Do Not Disturb” is an iOS and MacOS function which shuts
down all phone calls and notification alerts for a specified period. Alarms are
not affected by “Do Not Disturb” and you can specify if anyone is allowed to
call through regardless of the “Do Not Disturb” settings (such as your spouse
or kids).
To get started, you first need to head to your iOS settings and tap on “Do Not Disturb”.
This then presents a whole range of options which we will
look at one at a time.
- Do Not Disturb – you can use this toggle to
manually switch the feature on and off.
- Scheduled – if you want to have the same quiet
hours every night (and you are a forgetful person like me), you can have your
phone automatically switch DND mode on and off. When you toggle this on, you
will be asked to enter the start and end times.
A note on “Bedtime”. Even though “Do Not Disturb” mutes all calls and notifications, they will still appear on your phone screen, lighting up the screen in the process. If your phone is next to your bed, this alone can be enough to wake you up.
By enabling “Bedtime”, the screen stays dark and everything
is diverted to the Notification Center.
Now you have to determine how silent you want your phone.
“Always” would be when you are in bed and looking at your phone (maybe you like
to play a game before sleeping?). “While iPhone is locked” will only silence
the phone when the phone is locked and not being used.
Do Not Disturb has the potential to really annoy the hell out
of people if they can’t get through. If it is your boss, then do you really
care? But if it is your spouse, child, mother, or pizza delivery service, then
maybe you might want to carve out a few exceptions for them on your phone?
So this section is where you can say who can get through. You can either make a “Favorites” list (by going to the Favorites tab in your iOS Contacts book or your iOS dialling pad), or you can say that a second call from the same person within three minutes will get through. But then that lets any persistent pain in the ass through. I prefer the Favorites option.
The last section is one I don’t use since I don’t drive. But
drivers will find this part invaluable as it is obviously not a good idea (or
legal) to drive and talk on the phone at the same time.
“Do Not Disturb” can be activated when your phone senses you
are driving. This does this when your speed picks up and the phone thinks
“ah-hah! They must be in a car!”. You can also activate this manually if you
don’t want to automatically go into DND mode while you are on a bus or a train
for example.
Auto-Reply will send an SMS message to whomever you specify if they try to contact you in “Do Not Disturb” mode. This pre-typed message can be something like “On the way home, see you soon!” or “stuck in traffic, will call you back”.
“Do Not Disturb” helps us regain a little bit of peace and
solitude in our busy hectic lives – and it also helps us avoid people too!
