Here is a list of Nokia phone code. On the capital awning type: *#0000# To appearance software version. *#67705646# This will bright the LCD display(operator logo). *#746025625# Sim alarm accustomed status. *#2820# Bluetooth accessory address. *#06# for blockage the IMEI (International Mobile Equipment Identity). *#7780# displace to branch settings. #pw+1234567890+1# Shows if sim accept restrictions. [...]