These hidden functions and tips also apply to Nokia E71.
STICKY FUNCTION KEY – A quick double press on the bottom left ‘function’ key locks it. This is helpful in situations when you need to press a combination of keys or in applications like Gmail which can be controlled via the keypad.
(02)-8-MCDO - To dial (02)-8-MCDO: type 028, hit Fn, then Shift twice, type MCDO, and press the Call/Green key to dial. (The idea is to type in the alphabet mode in CAPITAL letters ONLY). The alphabets will automatically be converted to numbers.
TEXT MESSAGES – When in the standby mode, hold down left soft key to read out new text messages.
ASSIGN SHORTCUTS - If you have a lot of applications installed on your E63, you might want to assign additional shortcuts to different applications by definying a set of keypresses with an application called Cute Keys.
Source: http://www.flaircandy.com/2009/04/e63-e71-tips-and-hidden-functions/
