Mobile phone contacts automatically generate avatars.

The reason why mobile phone contacts automatically generate avatars is that

1, the other party has set up a public avatar, just like you can see the other party's avatar when you call.

2. The other party and you use the same address book software, such as 360 address book, QQ address book, etc. Then, the software obtained the reading rights of many network applications in their mobile phones, such as QQ, WeChat, Renren and other account avatars.

3. Mobile phone contacts automatically generate avatars and send business cards: you can share information such as contact names and numbers with others or turn on the caller ID function in your mobile phone.

In this way, you can see that your mobile phone has no avatar, and you can also see the avatar of the other party.