NOKIA TIPS
NOTE : ALL THE TIPS MAY NOT TAKE EFFECT. BUT ALL THE TIPS ARE SAFE AND ARE TAKEN DIRECTLY TAKEN FROM " NOKIA CARE "
1) Imagine ur cell battery is very low, u r expecting an
important call and u don't have a charger.
Nokia instrument comes with a reserve battery. To
activate,
key is "*3370#"
Ur cell will restart with this reserve and ur instrument
will show a 50% incerase in battery.
This reserve will get charged when u charge ur cell
next
time.
*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
2) *#0000# Displays your phones software version,
1st Line : Software Version,
2nd Line : Software Release Date,
3rd Line : Compression Type
3) *#9999# Phones software v ersion if *#0000# does not work
4) *#06# For checking the International Mobile Equipment
Identity
(IMEI Number)
5) #pw+1234567890+1# Provider Lock Status. (use the "*"
button
to obtain the "p,w" and "+" symbols)
6) #pw+1234567890+2# Network Lock Status. (use the "*" button
to
obtain the "p,w" and "+" symbols)
7) #pw+1234567890+3# Country Lock Status. (use the "*" button
to
obtain the "p,w" and "+" symbols)
8) #pw+1234567890+4# SIM Card Lock Status.(use the "*" button
to
obtain the "p,w" and "+" symbols)
9) *#147# (vodafone) this lets you know who called you last
*#1471# Last call (Only vodofone)
10) *#21# Allows you to check the number that "All Calls" are
diverted To
11) *#2640# Displays security code in use
12) *#30# Lets you see the private number
13) *#43# Allows you to check the "Call Waiting" status of your
phone.
14) *#61# Allows you to check the number that "On No Reply"
calls
are diverted to
15) *#62# Allows you to check the number that "Divert If Unrea
chable(no service)" calls are diverted to
16) *#67# Allows you to check the number that "On Busy Calls"
are
diverted to
17) *#67705646#R emoves operator logo on 3310 & 3330
18) *#73# Reset phone timers and game scores
19) *#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
20) *#7760# Manufactures code
21) *#7780# Restorefa ctory settings
22) *#8110# Software version for the nokia 8110
23) *#92702689# (to rember *#WAR0ANTY#)
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
24 *#94870345123456789# Deactivate the PWM-Mem
25 **21*number# Turn on "All Calls" diverting to the phone
number
entered
26 **61*number# Turn on "No Reply" diverting to the phone
number
entered
27 **67*number# Turn on "On Busy" diverting to the phone number
entered
28 12345 This is the default security code press and hold #
EFR CALL QUALITY
To activate EFR (Enhanced Full Rate) Enter the code-
*3370#
This improves call quality but decreases batterylife by about 5%
To deactivate it, Enter the code-
