Sony DSC-WX220 Instructions For Use Manual page 87

3. Check the composition of the image on the smartphone screen, and then press the
shutter button (A) on the smartphone to shoot an image.
Use the zoom button (B) to zoom in/out.
Use button (C) to change the [Flash] and [Self-Timer] settings. You can also change
the image saving settings.
Note
This product shares the connection information for [Ctrl w/ Smartphone] with a device that
has permission to connect. If you want to change the device that is permitted to connect
to the product, reset the connection information by following these steps. MENU →
(Wireless) → [SSID/PW Reset]. After resetting the connection information, you must
register the smartphone again.
Depending on future version upgrades, the operational procedures or screen displays are
subject to change without notice.
[110] How to Use
One-touch connection with an NFC-enabled Android
smartphone (NFC One-touch remote)
You can connect this product and an NFC-enabled Android smartphone with one touch,
without performing a complex setup operation.
1. Activate the NFC function of the smartphone.
Using Wi-Fi functions Controlling this product using a Smartphone