*#06# to check the IMEI (International Mobile Equipment Identity)

*#0000# shows the software version

*#3370# - Enchanced full Rate Codec (EFR) activation. It will automatically restart.
*#3370# - Enchanced full Rate Codec (EFR) deactivation
*#4720# - Half Rate Codec activation. It will automatically restart.
*#4720# - Half Rate Codec deactivation

Enchanced Full Rate will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

3810

To view Software Version enter *#3810#

Pinouts

Desktop Charger----------------------|
             |                       |
             |                       |
CHARGER--|   +      TOP OF PHONE     -
         V   V    1  2  3  4  5  6   V
        (o) | |  [=  =  =  =  =  =] | |
                  7  8  9  10 11 12

Firmware version check


To view Firmware version enter *#0000#


IMEI code

To View IMEI (International Mobile Equipment Identity) enter *#06#

Firmware


The phone should display something similar to this:
5.31
06-01-96
NHE-4

First line
The firmware Version
Second line
The date of the SW release.

Third line
NHE-4 has something to do with the type of phone you are dealing with.
Is it GSM 900 (standard), GSM 1800 (DCS1800) or GSM 1900 (PCS1900)?
Nokia 2110, 3110, 8110(i) are all NHE types. The only thing that vary is the code after NHE- ("4").
NHE = GSM 900, NHK =GSM 1800 - The number in the end = the model (2110i = 4 etc.)

5110

*#06# to check the IMEI (International Mobile Equipment Identity)

*#0000# shows the software version

*#3370# - Enchanced full Rate Codec (EFR) activation.It will automatically restart.
*#3370# - Enchanced full Rate Codec (EFR) deactivation
*#4720# - Half Rate Codec activation.It will automatically restart.
*#4720# - Half Rate Codec deactivation

Enchanced Full Rate will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

*#746025625# Simclock

Checks if the sim clock can be stopped. Sim clock stop is a kind of stand-by mode which will save battery time. This code doesn't work with software version 4.59.

*#92702689# takes you to a secret menu with 6 choices:

1. Displays Serial Number.
2. Displays the Month and Year of Manufacture (0997)
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repairment - if found (0000)
5. makes you capable of transferring user data if you have the gear for it
6. shows how many hours the phone has been on

Network Monitor
There is a hidden menu inside your Nokia phone. If you want to activate it, you'll have to re-program some chips inside of your phone.
1.Check your software version. You can only continue if you have v4.33, v4.73 or v5.24.
2.Take apart the phone.
3. De-solder the EEPROM (ATMEL AT 24C64).
4. Read out the data with an EEPROM programmer and save it to a file (Backup).
5. If you have v.33 or v4.73, change the address "03B8" from "00" to "FF".
6. If you have v5.24 then change the address "0378" from "00" to "FF".
7. Write the new data to the EEPROM and solder it back to the phone.
8. Power on your phone and you should have "Netmonitor" enabled.

The Network Monitor gives you the following information.
Carrier number
MS RX Level in DBM
Received signal quality
MS TX power level C1 (Path loss criterion, used for cell selection and reselection). The range is -99 to 99.
RTL (Radio link timeout).
Timeslot
Indication of the transmitter status
Information on the Network parameters.
TMSI (Temporary Mobile Subscriber Identity).
Cell identification (Cell ID, Number of cells being used).
MCC (Mobile country code)
MCN (Mobile network code)
LAC (Location area code)
Ciphering (On/Off)
Hopping (On/Off)
DTX (On/Off)

Discard cell barred information.
The Reboot Trick
Should work on all software versions.
1. Go to calendar (menu - 8)
2. Make note / reminder
3. Enter some text into the edit box
4. Hold clear until whole text is cleared, then press Back
5. Press 0. Main screen is shown but a space appears on the screen. You can't see it of course.
6. Enter 4 digits (1234, for example)
7. Use the down arrow to move the cursor to the left side of the numbers and the space (2 times down arrow)
8. Now enter 6 digits and press the green "Call button".

Wait some seconds...the phone will now flash the background light and finally reboot. The trick should also work on other menus like the profile menu...

The James Bond Trick
If you short-circuit theleft middle and right pins on the bottom of the phone with all connections touching each other, the Nokia software hangs! The profile "Headset" will be activated. Before you do this just activate the "Automatic Answer" in the headset profile and set the ringing volume to "Mute". Now you can use your phone for checking out what people are talking about in a room. Just place it under a table in a room and call it. The phone receives the call without ringing and you can listen to what people are saying.

Service Prover Lock
The service provider (SP) lock is used to lock the cell phone to the SP's SIM card. Once the cell phone is locked to a specific operator, if one inserts a SIM card from a different operator the phone will refuse to accept it! The cell phone will however accept another SIM card from the same operator.

All Nokia phones (2110 and newer) have four different SIM locks which can be used to lock the phone for upto 4 different providers. But most phones with restriction only have one lock activated. ( lock 1)

The main code used in Nokia phones is:
#pw+(master code)+Y#
This code is able to check, activate or remove Sim card restriction (SP-lock).
Use the * key to get the p, + and w chars.
'Y' has to be 1,2,3 or 4 - depending of what lock you what to deal with.
#pw+1234567890+1# for Provider-Lock status
#pw+1234567890+2# for Network-Lock status
#pw+1234567890+3# for Country-Lock status
#pw+1234567890+4# for SimCard-Lock status

# = DOUBLE-CROSS
W = PRESS "*" THREE TIMES
P = PRESS "*" FOUR TIMES
+ = PRESS "*" TWO TIMES
MASTERCODE = 1234567890
Y = NUMBER 1 TO 4

(master code) is a 10 digit code, based on the phones IMEI number.
(I can NOT give you the master code - SO DON'T ASK ME FOR IT !!!!!!!)

Eg. To remove restriction on lock 1 type following code:
#pw+(master code)+1#
If you just want to check your phone use 10 random numbers Eg. 1234567890 as the (master code)
eg. To check if phone if restricted on lock 1 type the following code:
#pw+1234567890+1#
Please NOTE that these codes could be used with care! A user told me that it's only possible to type in about 3 different codes on each lock! Then something bad will happen ..therefore be careful!

Bypass the SP lock
With a Nokia 16xx/21xx/31xx/51xx/81xx that are SIMlocked to one privider you can bypass the SP lock like this:
1: Insert sim card of diferent provider.
2: Turn on the phone and press the UP VOLUME key for 3 sec. then release it and the phone says PIN CODE?
3: Press the "C" key.
4: Then Press * and wait until it desapear and apear again, then press * one more time and 04*PIN*PIN*PIN#

The phone now says: PIN CODE CHANGED (or ACCEPTED) and the SIM card is accepted until you restart the phone again. NOTE: On version 5.04 Nokia has removed this option !

Your number in your display
1. Goto menu 3-7 Call cost settings.
2. Turn ON the Call costs' limit 3-7-1. PIN2 code Required.
3. Put in the limit with the phone number. eg. my phone # is 019 2184697 Enter the limit as 2184697
4. Goto menu 3-7-2 Show costs in. PIN2 code Required.
5. Select Currency.
6. Enter Unit price : 1
7. Enter Currency name as 019 (per my phone # eg. above)
Now the phone number 019 2184697 will remains on the 4th row of the display. Secondly, if you press the # key, it prompt which line to be used; Line 1 or 2.

General tips

Larger Number Tip (works in 51xx series)
If you hold the key # while you are in the names list, the telephone number can be viewed larger.

Power Button Tip:
If you press the button for a short moment, the menu with the profiles is shown on the display. If you press one more time, the mobile turns itself off. You can use the up and down cursor keys to scroll and enable a different alert setting.
Crazy 5110
Send a SMS full of . (dots) the it'll go crazy when you scroll the received message in your 5110. It doesn't do any permanent damage...it only goes crazy if you scroll the SMS. I'm not sure if it works with all of the software version but it works with 4.59. Doesn't work on SW version 4.53 ..

Revealing the Headphone and Car-Kit menus
Please note that if you do these next tricks, the new menus can't be erased without restoring the factory default settings. To do these tricks you need to short-circuit the pins on the bottom of the phone next to where you plug in your charger.

1. To activate the "Headset" menu, you need to short-circuit pins "3" and "4". After a short time the word "Headset" will be shown in the display. Menu 3-6 is now enabled.
2. To activate the "Car" menu, you need to short-circuit pins "4" and "5". After a short time the word "Car" will be shown in the display. Menu 3-7 is now enabled.

Quick SMS Typing
When typing SMS messages, you have to wait some seconds before you can type the next letter if it is in the same button than the previous one. For example try to write the word "letter", you have to wait before you can enter the second "t".. A much faster solution is to press the # button twice and then the letter "t".

6110

*#06# to check the IMEI (International Mobile Equipment Identity)

*#0000# shows the software version

*#3370# - Enchanced full Rate Codec (EFR) activation.It will automatically restart.
*#3370# - Enchanced full Rate Codec (EFR) deactivation
*#4720# - Half Rate Codec activation.It will automatically restart.
*#4720# - Half Rate Codec deactivation

Enchanced Full Ratewill give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

*#746025625# Simclock

Checks if the sim clock can be stopped. Sim clock stop is a kind of stand-by mode which will save battery time. This code doesn't work with software version 4.59.

*#92702689# takes you to a secret menu with 6 choices:

1. Displays Serial Number.
2. Displays the Month and Year of Manufacture (0997)
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repairment - if found (0000)
5. makes you capable of transferring user data if you have the gear for it
6. shows how many hours the phone has been on

Network Monitor
There is a hidden menu inside your Nokia phone. If you want to activate it, you'll have to re-program some chips inside of your phone.
1.Check your software version. You can only continue if you have v4.33, v4.73 or v5.24.
2.Take apart the phone.
3. De-solder the EEPROM (ATMEL AT 24C64).
4. Read out the data with an EEPROM programmer and save it to a file (Backup).
5. If you have v.33 or v4.73, change the address "03B8" from "00" to "FF".
6. If you have v5.24 then change the address "0378" from "00" to "FF".
7. Write the new data to the EEPROM and solder it back to the phone.
8. Power on your phone and you should have "Netmonitor" enabled.

The Network Monitor gives you the following information.
Carrier number
MS RX Level in DBM
Received signal quality
MS TX power level C1 (Path loss criterion, used for cell selection and reselection). The range is -99 to 99.
RTL (Radio link timeout).
Timeslot
Indication of the transmitter status
Information on the Network parameters.
TMSI (Temporary Mobile Subscriber Identity).
Cell identification (Cell ID, Number of cells being used).
MCC (Mobile country code)
MCN (Mobile network code)
LAC (Location area code)
Ciphering (On/Off)
Hopping (On/Off)
DTX (On/Off)

Discard cell barred information.
The Reboot Trick
Should work on all software versions.
1. Go to calendar (menu - 8)
2. Make note / reminder
3. Enter some text into the edit box
4. Hold clear until whole text is cleared, then press Back
5. Press 0. Main screen is shown but a space appears on the screen. You can't see it of course.
6. Enter 4 digits (1234, for example)
7. Use the down arrow to move the cursor to the left side of the numbers and the space (2 times down arrow)
8. Now enter 6 digits and press the green "Call button".

Wait some seconds...the phone will now flash the background light and finally reboot. The trick should also work on other menus like the profile menu...

The James Bond Trick
If you short-circuit theleft middle and right pins on the bottom of the phone with all connections touching each other, the Nokia software hangs! The profile "Headset" will be activated. Before you do this just activate the "Automatic Answer" in the headset profile and set the ringing volume to "Mute". Now you can use your phone for checking out what people are talking about in a room. Just place it under a table in a room and call it. The phone receives the call without ringing and you can listen to what people are saying.

Service Prover Lock
The service provider (SP) lock is used to lock the cell phone to the SP's SIM card. Once the cell phone is locked to a specific operator, if one inserts a SIM card from a different operator the phone will refuse to accept it! The cell phone will however accept another SIM card from the same operator.

All Nokia phones (2110 and newer) have four different SIM locks which can be used to lock the phone for upto 4 different providers. But most phones with restriction only have one lock activated. ( lock 1)

The main code used in Nokia phones is:
#pw+(master code)+Y#
This code is able to check, activate or remove Sim card restriction (SP-lock).
Use the * key to get the p, + and w chars.
'Y' has to be 1,2,3 or 4 - depending of what lock you what to deal with.
#pw+1234567890+1# for Provider-Lock status
#pw+1234567890+2# for Network-Lock status
#pw+1234567890+3# for Country-Lock status
#pw+1234567890+4# for SimCard-Lock status

# = DOUBLE-CROSS
W = PRESS "*" THREE TIMES
P = PRESS "*" FOUR TIMES
+ = PRESS "*" TWO TIMES
MASTERCODE = 1234567890
Y = NUMBER 1 TO 4

(master code) is a 10 digit code, based on the phones IMEI number.
(I can NOT give you the master code - SO DON'T ASK ME FOR IT !!!!!!!)

Eg. To remove restriction on lock 1 type following code:
#pw+(master code)+1#
If you just want to check your phone use 10 random numbers Eg. 1234567890 as the (master code)
eg. To check if phone if restricted on lock 1 type the following code:
#pw+1234567890+1#
Please NOTE that these codes could be used with care! A user told me that it's only possible to type in about 3 different codes on each lock! Then something bad will happen ..therefore be careful!

Bypass the SP lock
With a Nokia 16xx/21xx/31xx/51xx/81xx that are SIMlocked to one privider you can bypass the SP lock like this:
1: Insert sim card of diferent provider.
2: Turn on the phone and press the UP VOLUME key for 3 sec. then release it and the phone says PIN CODE?
3: Press the "C" key.
4: Then Press * and wait until it desapear and apear again, then press * one more time and 04*PIN*PIN*PIN#

The phone now says: PIN CODE CHANGED (or ACCEPTED) and the SIM card is accepted until you restart the phone again. NOTE: On version 5.04 Nokia has removed this option !

Your number in your display
1. Goto menu 3-7 Call cost settings.
2. Turn ON the Call costs' limit 3-7-1. PIN2 code Required.
3. Put in the limit with the phone number. eg. my phone # is 019 2184697 Enter the limit as 2184697
4. Goto menu 3-7-2 Show costs in. PIN2 code Required.
5. Select Currency.
6. Enter Unit price : 1
7. Enter Currency name as 019 (per my phone # eg. above)
Now the phone number 019 2184697 will remains on the 4th row of the display. Secondly, if you press the # key, it prompt which line to be used; Line 1 or 2.

General tips

Larger Number Tip (works in 51xx series)
If you hold the key # while you are in the names list, the telephone number can be viewed larger.

Power Button Tip:
If you press the button for a short moment, the menu with the profiles is shown on the display. If you press one more time, the mobile turns itself off. You can use the up and down cursor keys to scroll and enable a different alert setting.
Crazy 5110
Send a SMS full of . (dots) the it'll go crazy when you scroll the received message in your 5110. It doesn't do any permanent damage...it only goes crazy if you scroll the SMS. I'm not sure if it works with all of the software version but it works with 4.59. Doesn't work on SW version 4.53 ..

Revealing the Headphone and Car-Kit menus
Please note that if you do these next tricks, the new menus can't be erased without restoring the factory default settings. To do these tricks you need to short-circuit the pins on the bottom of the phone next to where you plug in your charger.

1. To activate the "Headset" menu, you need to short-circuit pins "3" and "4". After a short time the word "Headset" will be shown in the display. Menu 3-6 is now enabled.
2. To activate the "Car" menu, you need to short-circuit pins "4" and "5". After a short time the word "Car" will be shown in the display. Menu 3-7 is now enabled.

Quick SMS Typing
When typing SMS messages, you have to wait some seconds before you can type the next letter if it is in the same button than the previous one. For example try to write the word "letter", you have to wait before you can enter the second "t".. A much faster solution is to press the # button twice and then the letter "t".

6130

Service codes


*#0000# or *#9999# (Not Tested)
1st Line - Software Version
2nd Line - Date of Software release
3rd Line - Phone Type.

*#92702689# or *#92772689# Display the phone's software version.

1st Screen - Serial #, IMEI
2nd Screen - Date of phone manufacture
3rd Screen - Purchasing date.

The Purchasing date can be set once, when edited turn the phone off to exit.

4th Screen - Last Repair Date.
5th Screen - Transfer User Data.
6th Screen - Phone Life Timer

The figures are decoded as follows..

The first two (12) are the number of days that the phone has been connected to the network for.
We think this only resets if the phone has been off / out
of service for at least 24 hours.

The rest of the figures (04:59) is the talk time that the phone has been used for, in hours and minutes.


*4720# Activates Half Rate Mode. Drops call quality, but increases battery life by about 30%. The phone will reboot after changing the phone rates.
#4720# Deactivates Half Rate Mode.
*3370# Activates EFR (Enhanced Full Rate) mode. Makes calls sound better,
but decreases the battery life by about 5%. It is also supposed to make a
great deal of difference when there is very little signal - It has been noticed
that less 'break up' is heard when in patchy coverage.

It has been confirmed that only 2 UK operators are currently supporting this, Orange and One2One.
Orange have it across the board, One2One have it for their 'premium' customers. Vodaphone are currently trialling EFR in the south east of the UK, with a nationwide rollout soon.

Newer versions of the phone software (probably from version 4.73 onwards) have got EFR activated as standard, so *3370# doesn't work.

#3370# Deactivates Enhanced Full Rate mode.
*#sim0clock#

(*#746025625#)
Shows whether or not your sim card supports clock stopping. See the Battery Life page for the implications of this. Not all versions of the software will report this though.


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#

6150

Nokia 6150 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)
*#6190# shows the SW version.
*#92772689# (after removing the analog module) shows service menu.

*3001#12345[OK] to enter test mode.
*#639# to change NAM.

Firmware version check


To view Firmware version enter *#0000#


Warranty menu

To view the warranty menu enter *#92702689# [*#war0anty#]

1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes you capebel of transferring user data if you have the gear for it
6) shows how many houres the phone has been on


Sim clock stop


To view if sim clock can be stoped enter *#746025625# [*#sim0clock#]
(Sim-clock-stop is a kind of standby mode which will save battery time)
May not work with all firmware versions.


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#

6160

Firmware version check


To view Firmware version enter *#0000#


Warranty menu


To view the warranty menu enter *#92702689# [*#war0anty#]

1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes you capebel of transferring user data if you have the gear for it
6) shows how many houres the phone has been on


Sim clock stop


To view if sim clock can be stoped enter *#746025625# [*#sim0clock#]
(Sim-clock-stop is a kind of standby mode which will save battery time)
May not work with all firmware versions.


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#

6190

Nokia 6190 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)
*#6190# shows the SW version.
*#92772689# (after removing the analog module) shows service menu.

*3001#12345[OK] to enter test mode.
*#639# to change NAM.

Service Menu


To enter Service menu type *#92772689#

NOTE: The analog module must have been removed to make code work.



Firmware version check


To check the Firmware version enter *#6190#



Test mode


To enter Test mode type *3001#12345[OK]


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#

6210

Firmware version check

To check Firmware version enter *#9999#


Field test / NAM

To enter Field test mode and NAM selection enter *3001#12345#


ISDN number

For checking ISDN number enter *#92772689#


IMEI code

To View IMEI (International Mobile Equipment Identity) enter *#06#

6250

Firmware version check

To check Firmware version enter *#9999#


Field test / NAM

To enter Field test mode and NAM selection enter *3001#12345#


ISDN number

For checking ISDN number enter *#92772689#


IMEI code

To View IMEI (International Mobile Equipment Identity) enter *#06#

7110

*#92702689# - takes you to a secret menu with 6 choices
1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes u capebel of transferring user data if u have the gear for it
6) shows how many houres the phone has been on

Nokia 8210 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)

*#0000# for checking the phones software (SW)

*#6110# Try this code if the above code doen't work.

*#92702689# [*#war0anty#]  Warranty code.
You don't need the warranty-codes any more - you can
just scroll through the information like in any other menu. It has the the
same data as 81xx and 31xx phones (with "Edit" button for purchase date, and "User data transfer").

Menu:
1: Displays Serial Number.
2: Displays the Month and Year of Manufacture (0997)
3: Displays (if there) the date where the phone was purchased (MMYY)
you can here set the Purchasing Date (Warning: You can only do this once -
so be careful what you write...)
4: Displays the date of the last repairment - if  found (0000)
6: Transfers ALL phone numbers, pictures, sounds from one phone to another
(eg. if broken)  6110 can also transfer all data via IRport (Confirm Transfer?) 

Enhanced Full Rate Codec


Enhanced Full Rate Codec (EFR)
For activation enter *#3370#
For deactivation enter *#3370*

In both cases the phone will automatically restart.

Enhanced Full Rate
Will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

Half Rate will give you bad soundquality, which gives the serviceprovider the opportunity to have more calls on the network, and you might get a lower charge from them. - Will give you 30% longer talk-time.
Half Rate activation and deactivation function is not avalible with this model.


Firmware version check


To view Firmware version enter *#0000#


Warranty menu


To view the warranty menu enter *#92702689# [*#war0anty#]

1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes you capebel of transferring user data if you have the gear for it
6) shows how many houres the phone has been on


IMEI code

To View IMEI (International Mobile Equipment Identity) enter *#06#

8810

*#06# for checking the IMEI (International Mobile Equipment Identity)


*#0000# for checking the phones software (SW) - called firmware revision information.

*#92702689# [*#war0anty#]  Warranty code.
You don't need the warranty-codes any more - you can
just scroll through the information like in any other menu. It has the the
same data as 81xx and 31xx phones (with "Edit" button for purchase date, and "User data
transfer").

Menu:
1: Displays Serial Number.
2: Displays the Month and Year of Manufacture (0997)
3: Displays (if there) the date where the phone was purchased (MMYY)
you can here set the Purchasing Date (Warning: You can only do this once -
so be careful what you write...)
4: Displays the date of the last repairment - if  found (0000)
6: Transfers ALL phone numbers, pictures, sounds from one phone to another
(eg. if broken)  8810can also transfer all data via IRport (Confirm Transfer?)

SOFTWARE

Type: NSE-6

LASTEST  Version V 5.00 (29-09-99)

Older versions:
V 4.05 NSE-6 (26-11-98)
V 4.01 NSE-6
V 3.01 NSE-6 (08-07-98) First version!

This is what the Nokia 8810 displays when software code is typed.

V 04.05
26-11-98
NSE-6

First line:
The Software Version (My guess is that this software has been used in
previously Nokia-phones, what do you say?!).

Second line:
The date of the SW release.

Third line:
NHE-8 has something to do with the type of phone you are dealing with.
Is it GSM 900 (standard), GSM 1800 (DCS1800) or GSM 1900 (PCS1900)?
Nokia 2110, 3110, 8110(i) are all NHE types.
The only thing that vary is the code after NHE-  ("8").
NHE = GSM 900, NHK =GSM 1800 - The number in the end = the model (2110i = 4 etc.)
The 5110 and 6110 is called NSE-1 and NSE-3...this may be because it supports EFR (?)

8850

Nokia 8850 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)
*#0000# shows the SW version.

Latest software version: V 5.11  09-12-99  NSM-2

Older version:
V5.08

Enhanced Full Rate Codec


Enhanced Full Rate Codec (EFR)
For activation enter *#3370#
For deactivation enter *#3370*

In both cases the phone will automatically restart.

Enhanced Full Rate
Will give you much better sound quality when you enable it. The new Enhanced Full Rate CODEC adopted by GSM uses the ASELP (AlgebraicCode Excitation Linear Prediction) compression technology. This technology allows for much great voice quality in the same number of bits as the older Full Rate CODEC. The older technology was called LPC-RPE (Linear Prediction Coding with Regular Pulse Excitation). Both operate at 13 kilobits.(but you take up more space on the network, so they can charge you more) - Talk-time is reduced with about 5%

Half Rate will give you bad soundquality, which gives the serviceprovider the opportunity to have more calls on the network, and you might get a lower charge from them. - Will give you 30% longer talk-time.
Half Rate activation and deactivation function is not avalible with this model.


Firmware version check


To view Firmware version enter *#0000#


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#

8890

Nokia 8890 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)
*#8890# shows the SW version.
*#92772689# (after removing the analog module) shows service menu.

*3001#12345[OK] to enter test mode.
*#639# to change NAM.

Service Menu


To enter Service menu type *#92772689#

NOTE: The analog module must have been removed to make code work.



Firmware version check


To check the Firmware version enter *#8890#



Test mode


To enter Test mode type *3001#12345[OK]


IMEI code


To View IMEI (International Mobile Equipment Identity) enter *#06#  

9000

Firmware check

To view the Firmware version enter *#682371158412125#


Warranty menu


To view the warranty menu enter *#92702689# [*#war0anty#]

1) shows the serial nr.
2) shows when the cel phone was made mmyy
3) shows when the the cel. phone was purchased mmyy
4) shows how many times the cel. phone has been repaired.
5) makes you capebel of transferring user data if you have the gear for it
6) shows how many houres the phone has been on


Sim clock stop

To view if sim clock can be stoped enter *#746025625# [*#sim0clock#]
(Sim-clock-stop is a kind of standby mode which will save battery time)
May not work with all firmware versions.


IMEI code

To View IMEI (International Mobile Equipment Identity) enter *#06#


Manufacture information


To view Week and Year of manufactureenter *#3283# [*# D A T E #]
The last two digits are the year. If the year is 95, the first two digits are the month.
For 96 the first two digits are the week of the year.

9110/i

Nokia 9110 - Secret Codes

*#06# for checking the IMEI (International Mobile Equipment Identity)
*#0000# shows the SW version.

Latest software version: v5.02 (26-08-99) RAE-2

V 4.05 RAE-2