Phone buttons - help

[duhtroll]

I'm on my replacement Mogul (first one bricked) for about a month now.

On the old one, I could have sworn that the green and red phone buttons would behave as follows:

Green phone - brings up phone kepypad on 1st press, redial last # on second press

Red phone - ends call on 1st press, exits phone on 2nd press.

Now with this new one, the green button on the 1st press will automatically redial. I hate that. I was able to take the phone icon off my today screen because I had the green phone button doing that same function -- now I hit it out of habit and end up dialing whoever I was talking to last (even if it was an incoming call).

The red phone now will no longer end a call if the person called me. SOMETIMES it will end the call if I placed it, and sometimes it won't. I have put the phone down and had people tell me the phone didn't hang up and they could hear conversations after I thought the call had ended (thankfully nothing bad).

This is really pissing me off.

1) Should the phone be doing this?

2) Can I fix it and reassign the buttons to do what they did on my other phone? How? I have tried reassigning the buttons using the settings but the phone buttons don't appear in the list.

Thanks