Auto Bluetooth on when phone is ringing

[Guest slambert]

Hi All,

This is my first post in this forum, and I can see that it is a very nice place to be :-)

My question is if there is a application which will switch on bluetooth when the phone is ringing and shut it off again when the phone call ends,as I want to save a much juice on my phone as possible (bluetooth on 24/7 is using a lot of juice as far as I know)

Regards,

slambert