PPC with BT headset and BT GPS

[JimSmith94]

I think this is a general Bluetooth question and not specific to the Touch Pro. I always use my Sprint Touch Pro with a Blueant Z9 BT headset, but I recently purchased a Garmin Zumo 660 GPS that also pairs with my phone as a hands free device with a hands free profile (HSP) .

It allows making/receiving phone calls using its touch screen, built in microphone, and speaker phone. (It will also do this with a BT headset, but I'm not using it that way.)

The problem is that apparently the Touch Pro (or maybe it's all phones) don't appear to allow two hands free devices to be connected at the same time. This means that I have to manually disconnect my Blueant headset before the Zumo GPS will connect, and vice verse.

This is a major pain when I am in and out of my car or on and off my motorcycle, and have to stop to manually connect/disconnect every time. Am I doing something wrong, or is there a way to use both devices at the same time, or at least automate switching between the two?