Welcome Navigators,
Tips - continued ...
Sometimes owners Devices Samsung have a problem with cooperation iGO, devices and Bluetooth.
The following solution:

From the store, or download a Mobogenie need two apk:
1. Bluetootch Switch v1.6 - f.my AISPL,
2. Launch Auto Connect Bluetootch v 1.5.3 f.my VAiPho,
are free.

After the installation - first 2, then 1 - can use the application manager to move them to the card.
After restart and run 2 configuration window appears, where 1 is the choice of the position of APP.
Show you have the one that interests us (here iGO)
And everything.
then just simply turn on BT and iGO starts with the same voice heard in the set.
I checked it with 3 apk - iGO with TTS TTS and iGO without AutoMapa - everything works great during navigation is the ability to make and receive calls tlf, and after its completion the program returns to the Navi.

One more thing - if You Speakerphone with FM transmitter function (I have a Jabra FM 700) - you can connect it and listen to messages and conversations navi tlf car radio.
Good patent - I recommend
regards wojpen