Yealink CP935W - Using Your Phone with PSTN Account; Connecting the Expansion PSTN Box CPN10; Configuring the PSTN Account

Yealink CP935W User Guide
105
Related Topic
Deactivating the Wi-Fi Mode
Deactivating the Wi-Fi Mode
You should deactivate the Wi-Fi mode when you need to connect your phone to the wired network.
Procedure
1.
Do one of the following:
l Swipe down from the top of the screen.
l
From the home screen, go to More > Settings > Basic > Wi-Fi.
2.
Turn off the Wi-Fi.
The Wi-Fi icon disappears from the status bar.