Nikon D780 DSLR Camera (Body Only) - Manual (Page 739)

693 Menu Guide > B The Setup Menu
Select to Send (Bluetooth)
Select pictures for upload to a smart device or choose whether
to mark pictures for upload as they are taken. Upload begins
immediately when a connection is established.
Option Description
[ Auto select to
send ]
If [ On ] is selected, photos will be marked for upload to
a smart device as they are taken. Regardless of the
option selected with the camera, photos are uploaded
in JPEG format at size of 2 megapixels. Photos taken
during filming will not be uploaded automatically.
Photos taken during filming must be selected for
upload manually.
[ Manual select
to send ]
Mark selected pictures for upload to a smart device.
[ Deselect all ] Remove transfer marking from all images.