# Contacts - [Uploading Contacts](https://docs.cymbal.co/help/contacts/uploading-contacts.md): This page shows you how to upload contacts into Cymbal to increase your audience - [Uploading unsubscribed contacts](https://docs.cymbal.co/help/contacts/uploading-unsubscribed-contacts.md): This page shows you how to upload unsubscribed contacts to ensure compliance - [Suppressing Contacts](https://docs.cymbal.co/help/contacts/suppressing-contacts.md): This page shows you how to suppress contacts who aren't engaging in order to reduce your bill - [How to unsuppress contacts manually](https://docs.cymbal.co/help/contacts/suppressing-contacts/how-to-unsuppress-contacts-manually.md): This page will show you how to unsupress contacts manually - [Contact Rating System](https://docs.cymbal.co/help/contacts/contact-rating-system.md): This page describes our contact rating system and how we value each star rating - [Auto Supressing Contacts](https://docs.cymbal.co/help/contacts/auto-supressing-contacts.md): This page shows you how to Auto Suppress contacts and the benefits of doing so --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cymbal.co/help/contacts.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.