Canon EOS-1D X Mark III DSLR Camera (Body Only) - Manual (Page 538)

Sending images individually
1.
Select an image to send.
Turn the < > dial to select an image to send, then press < >.
You can press the < > button and turn the < > dial
counterclockwise to select the image using the index display.
2.
Select [Send img shown].
In [ Size to send ], you can select the image sending size.
Sending multiple selected images
1.
Press < >.
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