> For the complete documentation index, see [llms.txt](https://docs.innopaas.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.innopaas.com/documentation/documentation-en/whatsapp-product/waba-senders-basics-and-management/phone-numbers-senders/phone-number-status-and-quality.md).
# Phone Number Status and Quality
{% hint style="info" %}
The phone number is displayed on the InnoPaaS platform as "[Sender](/documentation/documentation-en/whatsapp-product/whatsapp-related-introduction.md#what-is-sender)".
{% endhint %}
**Status** if displayed as CONNECTED, then the connection is successful.
**Quality Rating** if displayed as GREEN, it is good and no action is required; if displayed as YELLOW, it indicates the number's quality rating has dropped, possibly due to sending low-quality messages or a small number of complaints, please keep an eye on the number/[Message Status](/documentation/documentation-en/whatsapp-product/editor/template-status-and-quality.md); if displayed as RED, immediately stop sending any messages, as it may have received a large number of complaints. Please wait patiently for the quality rating to recover (usually about a week), and it is also recommended to modify the message template content to avoid complaints.
---
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