Yes it is possible in stock rom. You can simply press a triangle button during call to perform a conference call.
Sent from my Micromax A110 using xda premium
Thanks for your response Amit, but unfortunately when ever I press the conference ...
You downloaded and installed HTC Sync for the correct USB Drivers?
Yes Andy, I have latest version of HTC Sync for my DHD. Version = 3.2.20
Anyone here who can help me to get rid of this issue.. Please Please.. Its been 2 days my DHD is in p...