Just type these in:
##TEST = (##8378) - test mode
##DEBUG = (##33284) - debug mode
##DATA = (##3282) - Wireless web user info (UsrName+Password)
##BROWSER = (##2769737) (more
wap settings) IP, Connection , Network, Etc,)
##RTN ok = (##786 then ok button) RTN MENU, 1 SYSTEM - 2 CLEAR MEMORY - 3 Factory Reset
##TELUS for programing mode (will work other telus phones too)
the ##TELUS code has to diffrent passwords One for use when activating, and another password that will give advanced menu when entered, for prgramming, both passwords i was able to retrieve buy using a USB Cable and Bit-Pim,
The password for ##DEBUG is 183729,
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i have a more detailed And more Tips about this exact phone in the SAMSUNG section on this site,
Hope this was useful,