Nokia secret codes

Nokia secret codes
→ *#06# IMEI (International Mobile
Equipment Identity)
→ *#67705646# This will clear the LCD
display (operator logo)
→ *#7780# Reset to factory settings
→ *#2820# Bluetooth device address
→ *#62209526# Display MAC address device
support WLAN like N 80 #pw
+1234567890+1# shows if sim have
restrictions
→ *#746025625# sim clock allowed status
→ *#7370925538# Note, your data in the
wallet will be erased phone will ask you the
lock code default lock code is 12345 press
→ *#3925538# to delete the contents and
code of wallet
→*#7328748263373738# reset security code
default security code is 12345
→ *#4720# Half rate codec Activation
→ *#4720* Half rate codec Deactivation
*#7370#
*#7780#
.
.
This 2 codes are useful to reset your
nokia phone..! .
.
*#7370# refomats the phone,
and so your personal data
(contacts, messages, images etc.)
are wiped.
Reformatting can in some
circumstances solve software
problems that you may experience,
but you can back up your personal
data to memory card or PC
beforehand and restore it later.
*#7780# simply restores factory settings,
it does not delete any data.