Can't adjust volume on headset, anyone?

[phr0zthae]

Hi, I just got my new Touch Diamond.

Now I have the following problem:
When I plugin the headset (HS S300), I can't adjust the volume of the headset. When i push on the little buttons on the cord of the headset, the phone will call the latest called person.

I'm wondering if I could change the function of those buttons. And how, if possible.

Or is there any other way to change the volume of the headset perhaps?

Thanks in advance!

[darckreign1984]

the same problem:) i think the handsfree can change the volum

[phr0zthae]

Oh, by the way, I'm using Dutty's ROM (v3.4).