Codes for Nokia phones

*#0000# or *#999#	This code will Display your mobile software version
*#7780#	This code will Reset all settings, then enter the pin code (12345 by default).
*#7370# or *#62209526#	This code will Reset all settings and erase all data, then enter the pin code (12345 by default).
*#92702689#	This code will Service Menu
press # long	turn on/off profile silent
press * long	turn on/off Bluetooth (only E models)

*#746025625#	This is an energy saving feature.
*#67705646#	This code will erase provider logo.
*#7370925538#	This code will erase suitcase (including pin)
*#2820#	This code will display Bluetooth device address.
*#62209526#	This code will display MAC device address
##634#	This code will Start diagnostic tool (windows phones)