3370# Activate Enhanced Full Rate
Codec (EFR) - Your phone uses the
best sound quality but talk time is
reduced my 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.
Codec (EFR) - Your phone uses the
best sound quality but talk time is
reduced my 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.
