Where does the information flash of Apple's mobile phone suit come from?

Information flicker setting operation of Apple mobile phone:

1. First open the setting function and click the auxiliary function;

2. Click the audio-visual function under the auditory classification at this time;

3. Then slide the LED to blink, indicating that the button next to the reminder can be turned on successfully;

4. You can choose the option of flashing when mute.

Apple phone:

IPhone is a series of mobile phones with iOS operating system released by Apple.

By April of 20021year, AppleInc has released 24 mobile phone products, the first generation: iPhone, the latest version: iPhone 13 mini, iPhone 13, iPhone 13 Pro,? iphone 13 pro Max；

The mute button of iPhone series products is on the left side of the front of the device; Before the iPhone5, this model used a 30-pin (30-pin) interface, and after the iPhone5 (inclusive), this product used a Lightning interface. Before iPhoneX, the Home button was configured; After iPhoneX (inclusive), the physical Home key was cancelled.