12-08-2006, 10:49 PM
Join Date: Aug 2004
Location: Somewhere in the swamps of Jersey
Post Thanks: 32
Thanked 437 Times in 377 Posts
The OP button is the button on the upper right hand corner of the keyboard. It is the one with the letters O and P on it. The OP button. Press it and the speakerphone turns on (or off).....
There are some excellent tips and tricks in the Sticky Thread FAQs in the General BlackBerry Discussion forum...