Learn how to use Markup to add your signature to a PDF document on your iPhone.

To learn more about this topic, visit the following article:
Use Markup on your iPhone and iPad: https://apple.co/3KPbuVi

Additional Resources:

Get Support for iPhone: http://apple.co/iPhone

To subscribe to this channel: https://www.youtube.com/c/AppleSupport

To download the Apple Support app: http://apple.co/2hFtzIv

Apple Support on Twitter: https://twitter.com/AppleSupport

For more videos, go to Youtube Apple Channel