How to turn on the iPhone SMS light?

How to turn on the iPhone SMS light? Part 1: Open the iPhone screen and display it in a bright way. Step 1: First, select from the menu bar of iPhone, and click Options to enter the settings. Step 2: There is a "notification center" in the setup. Click on the notification center and slide down to the "Information" option. After selection, you can see a "prompt type". You need to turn on all the prompt selection buttons, that is, the banner and prompt are selected. Step 3: At this time, you can turn on the two options of "Display in Notification Center" and "Display in Lock Screen" (the button will turn green after selection). Step 4: When you finish these two settings, your mobile phone screen will light up the next time you receive a text message. Part II: Turn on the iPhone message light 1: First select and click the option, and enter the settings through the menu bar of the iPhone. Step 2: You can see an "auxiliary function" in the settings, click in and slide down to find the "LED flashing reminder" option, and click on it (the button will turn green after selection). Step 3: Select Done. When your iPhone receives any notification, including SMS, it will be prompted by LED lights. Warning: If your phone is in "airplane mode" or "Do not disturb" mode, there will be no light when your phone receives information. You need to turn off these two modes. This paper is based on the brands of iPhone 1 1 and iOS 13.7.