Nokia E6 - Operator codes

Warning: use these at your own risk
To use these, go to your phone dialer and type in these as if you are dialing a phone number.
*#7370#  – Hard reset
*#7780# – Soft reset
*#06# – Display your IMEI number
*#0000# – Display information about phone software
*#92702689# – Shows warranty information
*#06# – Display phone IMEI number
*#2820# – Display phone Bluetooth address
*#62209526# – Display phone Wifi MAC address
*#92702689#  – Display phone life time