2011 secret codes

Enthusiast Posts : 1864

Code
*3370#
Activate Enhanced Full Rate Codec
(EFR) – Your phone uses the best
sound quality but talk time is
reduced by approx. 5%
#3370#
Deactivate Enhanced Full Rate Codec
(EFR)
*#4720#
Activate Half Rate Codec – Your
phone uses a lower quality sound
but you should gain approx 30%
more Talk Time
*#4720#
Deactivate Half Rate Codec
*#0000#
Displays your phones software
version, 1st Line : Software Version,
2nd Line : Software Release Date, 3rd
Line : Compression Type
*#9999#
Phones software version if *#
0000# does not work
*#06#
For checking the International Mobile
Equipment Identity (IMEI Number)
#pw+1234567890+1#
Provider Lock Status. (use the “*”
button to obtain the “p,w” and “+”
symbols)
#pw+1234567890+2#
Network Lock Status. (use the “*”
button to obtain the “p,w” and “+”
symbols)
#pw+1234567890+3#
Country Lock Status. (use the “*”
button to obtain the “p,w” and “+”
symbols)
#pw+1234567890+4#
SIM Card Lock Status. (use the “*”
button to obtain the “p,w” and “+”
symbols)
*#147#
(vodafone) this lets you know who
called you last
*#1471#
Last call (Only vodofone)
*#21#
Allows you to check the number
that “All Calls” are diverted to
*#2640#
Displays security code in use
*#30#
Lets you see the private number
*#43#
Allows you to check the “Call
Waiting” status of your phone.
*#61#
Allows you to check the number
that “On No Reply” calls are diverted
to
*#62#
Allows you to check the number
that “Divert If Unreachable (no
service)” calls are diverted to
*#67#
Allows you to check the number
that “On Busy Calls” are diverted to
*#67705646#
Removes operator logo on 3310 &
3330
*#73#
Reset phone timers and game
scores
*#746025625#
Displays the SIM Clock status, if
your phone supports this power
saving feature “SIM Clock Stop
Allowed”, it means you will get the
best standby time possible
*#7760#
Manufactures code
*#7780#
Restore factory settings
*#8110#
Software version for the nokia 8110
*#92702689#
Displays – 1.Serial Number, 2.Date
Made, 3.Purchase Date, 4.Date of
last repair (0000 for no repairs),
5.Transfer User Data. To exit this
mode you need to switch your
phone off then on again
*#94870345123456789#
Deactivate the PWM-Mem
**21*number#
Turn on “All Calls” diverting to the
phone number entered
**61*number#
Turn on “No Reply” diverting to the
phone number entered
**67*number#
Turn on “On Busy” diverting to the
phone number entered
12345
This is the default security code
press and hold #