> For the complete documentation index, see [llms.txt](https://docs.ownchat.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ownchat.app/contact-screen.md).

# Contact Screen

- [Contact Screen Overview](https://docs.ownchat.app/contact-screen/contact-screen-overview.md)
- [Single Contact Upload](https://docs.ownchat.app/contact-screen/single-contact-upload.md): This section explains how to add a single customer contact manually in OwnChat.
- [Bulk Contact Navigation and Download](https://docs.ownchat.app/contact-screen/bulk-contact-navigation-and-download.md): This section explains how to access the bulk upload feature and download the sample spreadsheet.
- [Spreadsheet Data Preparation](https://docs.ownchat.app/contact-screen/spreadsheet-data-preparation.md): This section explains how to correctly fill the spreadsheet before uploading. Proper formatting ensures successful processing.
- [Upload the Bulk Contact](https://docs.ownchat.app/contact-screen/upload-the-bulk-contact.md): This section explains how to upload the prepared CSV file and track its progress.
- [Advanced Bulk Contact Upload](https://docs.ownchat.app/contact-screen/upload-the-bulk-contact/advanced-bulk-contact-upload.md)
- [Field Collection](https://docs.ownchat.app/contact-screen/field-collection.md): The Field Collection feature allows you to create and manage custom fields for customer contacts.
- [Segments](https://docs.ownchat.app/contact-screen/segments.md)