XDa2i volume

[peterbutler19]

All
can any one tell me how to increase the volume of the XDa 2i unit. I know about the slider, but I need to make it louder especially when I use the conference call facility. I use this frequently in the car and could do with making it louder.

Any thoughts ideas welcome.

Thanks

Pete

[classicxda]

Once connected hold down the green send button. This enables speaker phone.