নোকিয়া সব গোপন কোড

Nokia Secret Codes:: 1. *3370#
Activate Enhanced Full Rate Codec
(EFR) - Your phone uses the best
sound quality but talk time is
reduced my approx. 5%&
nbsp;
2. #3370# Deactivate Enhanced
Full Rate Codec (EFR) & nbsp.
3. *#4720# Activate Half Rate
Codec - Your phone uses a lower
quality sound but you should
gain approx 30% more Talk Time
& nbsp.
4. *#4720#Deactivate Half Rate
Codec 
5. *#0000# Displays your phones
software version, 1st Line :
Software Version, 2nd Line :
Software Release Date, 3rdLine :
Compression Type & nbsp.
6. *#9999# Phones software
version if *#0000# does not
work& nbsp.
7. *#06# For checking the
International Mobile Equipment
Identity (IMEI Number) &
nbsp.
8. #pw 1234567890 1# Provider
Lock Status. (use the; * ; button to
obtain the quot; p,w " symbols).
9. #pw 1234567890 2# Network
Lock Status. (use the; * ; button to
obtain the quot; p,w " symbols).
10. #pw 1234567890 3# Country
Lock Status. (use the; * ; button to
obtain the quot; p,w " symbols).
11. #pw 1234567890 4# SIM
Card Lock Status. #pw
1234567890 3# Country Lock
Status. (use the; * ; button to
obtain the quot; p,w " symbols).
12. *#21# Allows you to check
the number that "All Calls" are
diverted to & nbsp.
13. *#2640# Displays security
code in use.
14. *#30# Lets you see the
private number.
15. *#43# Allows you to check
the Call Waiting; status of your
phone.
16. *#61# Allows you to check
the number that On No Reply calls
are diverted to.
17. *#62# Allows you to check
the number that is Diverted in the
mood " If Unreachable (no
service)".
18. *#67# Allows you to check
the number that "On Busy Calls"
are diverted to.
19. *#67705646#Removes
operator logo on 3310 &
3330.
20. *#73# Reset phone timers
and game scores&nbsp.
21. *#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 &nbsp.
22. *#7760# Manufactures code.
23. *#7780# Restore factory
settings & nbsp.
24. *#8110#Software version for
the nokia 8110 .
25. *#92702689# Displays -
1.Serial Number, 2.Date Made,
3.Purchase Date, 4.Date of last
repair (0000 for no repairs),
5.Transfer User Data. For some
Model to exit this mode you need
to switch your phone off then on
again.
26. *#94870345123456789#
Deactivate the PWM - Mem
27. **21*number# Turn on "All
Calls" diverting to the phone
number entered & nbsp.
28. **61*number# Turn on "No
Reply" diverting to the phone
number entered & nbsp.
29. **67*number# Turn on "On
Busy" diverting to the phone
number entered & nbsp.
30. 12345 This is the default
security code.