business documentiPhone 13 · iOS 15+

How to Fax a Purchase Order from iPhone 13

Faxing purchase orders is standard in many industries. Here's how to do it from your iPhone.

What you'll need

  • iPhone 13 running iOS 15+
  • TigerFax app (free on the App Store)
  • Your Purchase Order (physical copy to scan, or a PDF/image file)
  • The recipient's fax number

How to Fax a Purchase Order from iPhone 13: Step-by-Step

  1. 1

    Download TigerFax

    Install TigerFax from the App Store on your iPhone 13. It's free to start — no credit card required.

    💡 Tip: TigerFax is optimized for iOS 15+ and works on all iPhones running iOS 15 or later.

  2. 2

    Scan your Purchase Order with iPhone 13

    Open TigerFax and tap the camera icon. Position your iPhone 13 about 12 inches above the Purchase Order and let the auto-capture detect the edges. The iPhone 13's sensor-shift OIS on the wide camera reduces camera shake during document scanning. For best results, scan in a well-lit area and let the auto-capture trigger automatically.

  3. 3

    Upload your Purchase Order from iPhone 13

    Alternatively, tap the upload icon to import your Purchase Order from Files, iCloud Drive, or any connected cloud storage. iOS 15 on iPhone 13 supports Quick Note and improved Shortcuts integration, so you can create a shortcut to open TigerFax and start a fax directly from your home screen.

    💡 Tip: PDF format preserves Purchase Order formatting best. If you have a digital copy, upload it instead of scanning for the clearest result.

  4. 4

    Enter the recipient's fax number

    Type the recipient's fax number in the To field. For international numbers, include the country code. TigerFax automatically formats the number.

  5. 5

    Review and send

    Preview your Purchase Order to verify all pages are included and legible. Tap Send. You'll receive a delivery confirmation when the fax is received.

Tips for Faxing Purchase Orders from iPhone 13

  • 1.Include the PO number prominently on the cover page
  • 2.Confirm the supplier's fax number before sending

Scanning tip for iPhone 13

The iPhone 13's sensor-shift OIS on the wide camera reduces camera shake during document scanning. For best results, scan in a well-lit area and let the auto-capture trigger automatically.

Secure transmission

TigerFax transmits all faxes over encrypted connections. Your documents are never stored on third-party servers after transmission.

FAQ: Faxing Purchase Orders from iPhone 13

Yes. TigerFax works on iPhone 13 running iOS 15+ and supports faxing Purchase Orders. You can scan a physical copy with the iPhone 13's camera or upload a PDF directly from the Files app.

Related guides

TigerFax

Fax PO Free

Works on iPhone 13 · Free to start · No fax machine needed

Download on the App Store