Pioneer Smart Sync for Tablet

I bought SDA-835TAB/SPH-T20BT. The interface to do calls has to be improved, because it lost all sense of handsfree due touching and looking the screen through by several layers of interface to find phonebook or call history. It needs an app or shorcut to acces direct to phonebook or call dialer. UPDATE. This device and app doesn't work properly, several time it disconnects itself from tablet and is very hard pair them again, worse if you are driving

Pioneer as big brand I always wanted in my car, but am very disappointed now I bought this tablet, radio play good when it connects, music apps very terrible, reverse camera app very bad, steering control features is completely missing from the software, very disappointed, xtron is way ahead in terms of functionality, it my second unit from amazon still missing features unreliable system. Can someone from pioneer help please.

Thank you for the July 1st update. Finally we now have the Phone book and Call functions from the unit enabled. 👏👏👏👏👏👏 1. Pioneer in your next update please give us the functionality to initiate phone calls from the head unit with a connected phone. A dialer on the tab for phone calls will be great. 2. Let us have alerts for messages eg sms, WhatsApp etc.