- *#06# for checking the IMEI (International Mobile Equipment Identity).
- *#7780# reset to factory settings.
- *#67705646# This will clear the LCD display(operator logo).
- *#0000# To view software version.
- *#2820# Bluetooth device address.
- *#746025625# Sim clock allowed status.
- *#62209526# - Display the MAC address of the WLAN adapter. This is available only in the newer devices that supports WLAN like N80
- #pw+1234567890+1# Shows if sim have restrictions.
- *#92702689# - takes you to a secret menu where you may find some of the information below:
- 1. Displays Serial Number.
- 2. Displays the Month and Year of Manufacture
- 3. Displays (if there) the date where the phone was purchased (MMYY)
- 4. Displays the date of the last repair - if found (0000)
- 5. Shows life timer of phone (time passes since la
