Speech Codec?

[reload]

I tried to activate the Ehanced Full Rate function (*3370#) on my 6510 and I get the message "Change active speech codec?" What does this mean? On my other Nokia's the phone will automatically power off/on.

[bobl]

How bizarre .

I guess it's a case of trawling through the menus in settings trying to find the "active" codec, but to be honest I didn't know that existed.

I supposed the best advice is to just leave it, EFR doesn't have that much gain on the standard anyway

Cheers

Bob