You can restrict messages from users who are not in your contacts and don't have Premium.
**What is Telegram Premium?**
120
您可以限制只有您的联系人和 Premium 用户可以给您发送私聊消息。
**关于 Telegram Premium**
60/120
您可以限制只有您的联系人和 Premium 用户可以给您发送私聊消息。
**关于什么是 Telegram Premium？**
62/120