Tom Tom 530T Phone volume

[Neil20]

Hi
i have just purchased a Tom Tom 530T which seems very good but i cant seem to get the phone volume above half way on the phone and i cant find an option to adjsut the volume on the tom tom.
i have treid running it through the FM signal on the radio but i cant get the phone to work through this only the sat nav instructions.

any pointers would be greatly aprreciated.

many thanks neil

[Neil20]

Thanks Frederick,i have tried adjusting the volume on the phone but you do not seem able to when it connected to the Tom tom.

thanks anyway
neil