Importing .pln files from Messages

iOS 10

  1. Tap the ⓘ button in the top right
  2. Tap “Attachments”
  3. Tap the .pln file to install (the most recent will be on the left)
  4. Tap the share button (the square with the up arrow)
  5. Choose “Copy to PolyNome”

iOS 8/9

  1. Tap the file
  2. Tap the Share button (the square with the up arrow)
  3. Choose to open in (or Copy to) PolyNome.

PolyNome will launch and the file will be imported. If it already exists you’ll be asked if you want to skip or overwrite.