How does Apple's mobile phone open handwriting?

The steps for Apple's mobile phone to start handwriting are as follows:

Operating environment: iPhone 12, iOS 14.4, etc.

1, open Settings-General-Keyboard.

2. Select Keyboard-Add a new keyboard.

3. Click Chinese (Simplified) and check the handwriting.

4. When inputting text, click the spherical icon to switch to the handwriting keyboard.

Apple phone features:

1. processor: iPhone series models are equipped with Apple silicon self-developed chips from iPhone 4 (inclusive), and the processor core, GPU core, IO core and memory controller are integrated inside.

2. Mute key: The mute key of iPhone series products is on the left side of the front of the device, which is a physical function switch designed by iPhone, allowing users to quickly switch between mute and ringtone.

3. Touch ID: Touch ID is Apple's fingerprint recognition technology; It first appeared on the iPhone 5s. Touch id; It is also used in the following models: iPhone SE, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus and iPhone SE. Cancel this feature from subsequent models of iPhone X.

4.3 dtouch: for the first time, iphone6s and iPhone 6s Plus added 3DTouch touch control on the screen. Compared with multi-touch operation in planar two-dimensional space, 3D Touch technology increases the perception of strength and finger area, and can quickly preview and view short messages, pictures, hyperlinks and other contents by long press. Make the original plane operation more stereoscopic.

5. Interface: iPhone, iPhone 3G, iPhone 4 and iPhone 4s use 30Pin interface, and models after iPhone 5 (inclusive) use Lightning interface. The pin of this connector is 8pin, which can be inserted on both sides, and the size is similar to Micro USB. Lightning interface array has four contacts for data transmission, two for accessories, 1 pin for charging and 1 pin for grounding; After iPhone 7 (included), the 3.5mm headphone jack was cancelled.