SPV C550 Firmware, Nokia BT & TomTom Go

[Guest a18041967]

Ok three questions,

I'm experiencing problems with using my C550 with a Nokia BT handsfree kit, in that when I finish the call the C550 does not release the connection with the handsfree kit, therefore does not release the radio mute. I beleive this is a known problem, is there a fix for it?

Related to the last question, what is the latest firmware available and will this fix my BT problem, does not have to be Orange firmware?

Finally how well does the C550 integrate / work with the TomTom GO 500 & 700, what functionallity does or does not work.

Many thanks