Apple mobile phone do not disturb mode settings

Apple mobile phone settings, do not disturb, you can receive short messages, as follows.

Free from calls and notifications

Since iOS6, iPhone has added "do not disturb mode" to protect users from incoming calls and notifications, and provided the options of "reply message" and "remind me later" when rejecting incoming calls. It just doesn't ring when the phone comes in, and it doesn't connect.

It won't ring and vibrate.

When there is an incoming call or a short message, the mobile phone is silent and vibrates, and the screen is always black, but missed calls and short messages will be recorded.