The reason I got the KX-PRW130 is the ability to make calls using my smartphone and it works!
If the app is not launch, it will receive calls, therefore, I must leave the app launch at all time... Why not push notification?
The graphic with this apps is so 1990, you can make it look more modern.
Overall, is a great app!
StarCraft_2 about Smartphone Connect, v2.5