In the past I have used the Situations app to set the phone to "Silent/Do Not Disturb" when with the phone is within range of a particular WiFi network. I have tried this using the Mode/Routines app but for it to work you have to be connected to the network. I want the phone to change modes when within a WiFi coverage area without having to be signed in to the network.

Is there any way to achieve this with the Modes and Routines app?