Sony ILCE-7S - Manual (Page 191)

NFC to connect the product and the smartphone.
About “NFC”
NFC is a technology that enables short-range wireless communication between various
devices, such as mobile phones or IC tags, etc. NFC makes data communication simpler
with just a touch on the designated touch-point.
NFC (Near Field Communication) is an international standard of short-range wireless
communication technology.
Note
You can select an image size to be sent to the smartphone from [Original], [2M], or [VGA].
To change the image size, refer to the following steps.
For Android smartphone
Start PlayMemories Mobile, and change the image size by [Settings]
→ [Copy Image Size].
For iPhone/iPad
Select PlayMemories Mobile in the setting menu, and change the image size by [Copy Image Size].
RAW images are converted to JPEG format when they are sent.
If the Image Index is displayed on the product, you cannot transfer images using the NFC
function.
If you cannot make a connection, perform the following:
Launch PlayMemories Mobile on your smartphone, and then move the smartphone slowly toward
the (N mark) of this product.
If the smartphone is in a case, remove it.
If the product is in a case, remove it.
Confirm that the NFC function is activated on the smartphone.
When [Airplane Mode] is set to [On], you cannot connect the product and the smartphone.
Set [Airplane Mode] to [Off].
You cannot send AVCHD format movies.
You cannot send XAVC S format movies.
[230] How to Use Using Wi-Fi functions Transferring images to a computer
Send to Computer
You can transfer images stored in the product to a computer connected to a wireless access
point or wireless broadband router and easily make backup copies using this operation.
Before starting this operation, install PlayMemories Home on your computer and register the
access point on the product.
1. Start your computer.