Change WiFi transmit power in WinMo ?

[Guest Gustavo Faza]

Hi!

I have an HTC Diamond, and i'd like to extend battery life when using the WiFi network.

In my Nokia N79 (With Symbian S60 3rd Ed FP2) i can set the transmit power to 100 mW, 10 mW, or 4 mW.

And that of course extend battery life.

Why i'm asking this ? Because the PushMail solution in my company works with a propietary VPN Client, and can use 3G or WiFi, and being in the office, i prefer WiFi connection.

Can i set up that transmit power ? Perhaps in the registry ?

I'm NOT talking about Stand-By configurations in Power Management. Specifically i'm speaking in change the transmit power of the WiFi.

Regards

Mac