Siri works over any active internet connection that the iPhone 4S can make. So yes, WiFi will work.
I am curious, how did you get an iPhone 4S activated on a cellular network without being forced to get a data plan?
Siri works over any active internet connection that the iPhone 4S can make. So yes, WiFi will work.
I am curious, how did you get an iPhone 4S activated on a cellular network without being forced to get a data plan?