Operating environment: Huawei P50, HarmonyOS2.0.0, WeChat 8.0. 16.

1. On the application my page, click Settings, and then click Accounts and Security here.

2, page jump, click on the phone number.

3. Click View Phone Address Book at the bottom of the page.

4. If the friend shows Add, it means it has been deleted.

The function of wechat

1. Chat: supports sending voice messages, videos, pictures (including emoticons) and texts. Is a kind of chat software that supports multi-group chat, and everyone can speak freely together.

2. Add friends: WeChat supports seven ways, such as finding micro-signals, viewing QQ friends to add friends, viewing mobile phone address book and sharing micro-signals to add friends, shaking to add friends, QR code to find and add friends, and accepting friends in drift bottles.

3. Real-time intercom function: users can talk to a group of people through voice chat rooms, and can still chat in real time when the screen of the mobile phone is closed.

4. WeChat applet: The applet opens the ability to "long press the QR code to enter the applet". Tested by Tencent Technology, this function can be used in both iOS and Android. If it can't be opened normally, please update WeChat to the latest version.