The official ROM for the HTC Touch Diamond has been released and comes with several minor improvements over the previous version; however the key improvement has to be the new dialler.

The new HTC Touch Diamond dialler features two new advancements which are automatic screen lock when the user is in a conversation and slider when a call comes through, simply slide the slider to the right to accept the call or to the left to reject.

We have a very short video of the HTC Touch Diamond new dialler in action and can be located below.