> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.mixin.one/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# 如何开启手机号隐私？

Mixin Messenger 注重用户隐私保护。您可以设置是否允许其他人通过手机号搜索到您，具体设置路径如下：
** 设置 > 账号 > 隐私 > 手机号码** 设置权限：

![](https://storage.crisp.chat/users/helpdesk/website/71991a4db339f000/021_1rlh0a4.png)

![](https://storage.crisp.chat/users/helpdesk/website/71991a4db339f000/022_161nx8d.png)

||| 如果限制了权限，即便您的好友已经在 Mixin 上开启了通讯录权限，也无法查找到您。

#### 相关链接
*  [如何开启会话隐私？](/zh/article/5aac5l2v5bya5zcv5lya6kd6zqq56eb77yf-19tckva/)