Canon EOS Rebel SL2 Mode D'emploi page 210

Sending Images to a Smartphone from the Camera
W-32
Select an image to send.
4
Press the <Y> <Z> keys of the

cross keys to select an image to
send, then press <0>.
By pressing the <I> button, you

can switch to the index display and
select an image.
Select [Send img shown].
5
To select a size at which to send the

image, select [Resize image] and
press <0>.
Select [Send img shown] and press

<0> to send the image displayed.

When the transfer is complete, the
screen for step 4 will reappear.
To send another image, repeat steps

4 and 5.