Question about Alpha 7 III - 187680

you can simply connect your phone to the camera via an application (available on iOS and Android) and import the pictures you want. The first time you try to connect one another may be tricky but it's pretty straightforward once you did it a few times.
Note that the pictures won't be imported in RAW format but will be converted to JPEG format, so quality will be lower from a standard RAW edit on computer.