HTC One User Manual page 264

264 Wireless sharing
8. When HTC One receives a file transfer request notification, slide the
Notifications panel down, tap the incoming file notification, and
then tap Accept.
9. When a file is transferred, a notification is displayed. Slide the
Notifications panel down, and then tap the relevant notification.
When you open a received file, what happens next depends on the file
type:
Media files and documents are usually opened directly in a
§
compatible app. For example, if you open a music track, it starts
playing in the Music app.
For a vCalendar file, choose the calendar where you want to save
§
the event, and then tap Import. The vCalendar is added to your
Calendar events.
For a vCard contact file, you can choose to import one, several, or
§
all of those contacts to your contacts list.