Nokia Secret Codes

Nokia Secret Codes ေတြကို ဖုန္းဆိုင္ေတြနဲ႔ ဖုန္း အေၾကာင္းေလ့လာေနၾကတဲ႔ သူငယ္ခ်င္းမ်ား ေလ့လာလို႔ရေအာင္ ျပန္လည္မွ်ေဝေပးလိုက္ပါတယ္...:)

All useful codes for Nokia mobiles

All  Nokia Useful Codes list below:
On the main screen type in:
*#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.
#pw+1234567890+1# Shows if sim have restrictions.