Increase Touch Pro 2’s Conference Calling Limit from the default 2

If you use a Touch Pro2 you must have at some point of time considered how to increase the number of Conference Calling you can have. By default only 2 are allowed, but thaks to this hack from PocketNow you can increase it. The number depends on what your carrier supports. For US T-Mobile users the limit is 6 according to pocketnow.

How to apply the hack :

• Open your favorite Registry Editor and go to HKEY_LOCAL_MACHINE\Software\HTC\PHONE
• Then open the key named: “MaxConferenceSize”
• The default is ‘2′ , increase it to ‘6′
• Reboot

However due to limitation in the Tmobile Network, this will only allow you to conference no more than 2 calls plus the original caller.