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With Nokia phones, Vodafone networks and SMS you might want to experiment with what your phone can do. The liability is with you for using what you see - have fun!


Nokia 8110

*#8110#  -  Software version, date of manufacture and hardware model number
            of your phone.

This is what the Nokia 8110 displays when software code is typed.
V 24.23      Software Version
08-08-97     The date of the SW release
NHE-6        Type of phone

*#06#        IMEI code of your phone
Information you get from the IMEI:
XXXXXX  XX  XXXXXX   X
 TAC    FAC   SNR    SP
TAC        Type Approval Code (first 2 digits = country code)
FAC        Final Assembly Code (For Nokia phones FAC=10 or 20)
SNR        Serial Number
SP        Spare (always SP=0)

*#92702689# (= *#war0anty#)        Get additional information
from your phone you can use the so called "warranty codes"
You will be asked a 'warranty code:' type:
6232 (OK) : To display the Month and Year of Manufacture.
7332 (OK) : To display the date of the last repairment.
7832 (OK) : To display (if previously set) the date where the phone was purchased.
9268 (OK) : To display the Serial Number.
37832 (OK) : To set the Purchasing Date MMYY (Warning: You can only do this once)
87267 (OK) : To Confirm Transfer

*#746025625#   [*#sim0clock#]
to check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time)

Pin-Out:

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

1   - Charger/System Ground
2   - Accessory Output Supply. (3.4V...10V - 50mA)
3   - External Microphone Input and Accessory Identification
       *1,7...2,05 V Headset Adapter Connected
       *1,15...1,4 V Compact Handsfree Unit Connected
       *2.22...2.56 V Infra Red Link Conneceted
4   - External RF Control Input
       *0...0.5V External RF in use
       *2.4...3.2V Internal Antenna in use
5   - FBUS Transmit
6   - Serial Control Bus
       *Logic Low Level: 0....0.5V
       *Logic High Level:2.4V....3.2V
7   - Not Connected
8   - Signal Ground
9   - External Speaker and Mute Control
       Mute ON (HF SPEAKER MUTE ):0...0,5 V d.c.
       Mute OFF (HF SPEAKER ACTIVE ): 1,0...1,7 V d.c.
10 - Hook Signal
       *Hook Off (Handset in Use): 0....0.5V
       *Hook On (Handset in Use): 2.4V....3.2V
11 - FBUS Receive
12 - Charging Supply Voltage (Max 16V)

Nokia 638/636

*#639# quick programing code

Nokia 2110

*#9999# Software Version for 2110
*#170602112302# software version for 2110i or 2110e
*#682371158412125# software version for higher than 5.48 (I think)
*#3283# Date of software

To bypass sim lock turn phone on than dial 112 call # send end send end
this works until the phone is turned off and on again ( the above details
might vary a bit this is from memory :) )

To view Week and Year of manufacture enter *#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.

To view the software version on 2110e / 2110i enter *#170602112302# or *#9999#
On newer phones, the code has been changed to *#682371158412125#

Software UPDATED / NEW
LASTEST  Version V. 5.70 (xx-xx-97)
Version V. 5.62 (05-05-97)
Version V. 5.31 (06-01-96)

The phone should display something similar to this:

V 5.31
06-01-96
NHE-4
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-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.)
The 5110 and 6110 is called NSE-1 and NSE-3...this may be because it supports EFR (?)

Service Provider 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 Provider(???)-Lock status
#pw+1234567890+4# for SimCard-Lock status

(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!

Nokia 3110 secret codes

*#7780# restores Factory Settings..(Memory, language, counters not included)

*#3110# for checking the phone's software (SW) - called firmware revision information.
*#746025625# [*#sim0clock#]  to check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time)

*#92702689# [*#war0anty#]   Phone asks 'warranty code:'

Press the following warranty code:

6232 (OK) : Displays the Month and Year of Manufacture (0997)
7332 (OK) : Displays the date of the last repairment - if  found ('DATE NOT SAVED'...)
7832 (OK) : Displays (if found) the date where the phone was purchased ('DATE NOT SAVED'...)
9268 (OK) : Displays Serial Number
37832 (OK) : Set the Purchasing Date MMYY (Warning: You can only do this once - So be careful ...)
87267 (OK) : Transfers ALL phone numbers, pictures, sounds from one phone to another
(eg. if broken) with 6110 u can transfer all data via IRport. (Confirm Transfer?)



Nokia 5110

*#0000# for checking the phones software (SW) - called firmware revision information.
*#746025625# [*#sim0clock#]  to check if the Sim-Clock can be Stopped
(Sim-clock-stop is a kind of standby mode which will save battery time) This code doesn't work on SW version 4.59.

*#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) with 6110 u can transfer all data via IRport. (Transfer user data?)

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.
The 54# Tip:
Type 1#, 2#........54# on the keypad (when you're not in the menu) to get the phone number used for
with this key when speed dialing.

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.

Toggle Headset and Auto settings
1) Try Connect the pin-out 1-2 (in front from the right.) to toggle headset settings
(The phone will think that you ar using a headset - "headset" is displayed in the LCD)
2) Try Connect the pin-out 2-3 (in front from the right.) to toggle auto settings
(The phone will think that you ar using it in the car - "auto" is displayed in the LCD)

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 ..

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.

5110 Serial Cable


The cable consists of four parts, the RS232 (DB9 Serial) connector,
the 3.3volt power supply, the MAX 3232 IC and the phone connector.
The RS232 end supplies 12v via pins 4 and 7, through 2 (DI, D2)
Schottky barrier diodes to a low power (500ma) 5 volt regulator,
the 5v output goes through 3 diodes (D3, D4, D5), each of these
diodes drops the voltage by 0.6v, so that about 3.3v is delivered
to the MAX3232.

The MAX3232 is a 3volt version of the popular MAX232 TTL to RS232
convertor IC, that is used by a number of manufacturers for their
interface cables. The 2V7 Zenner diodes hold the TX and RX date
lines to the phone at a safe maximum limit of 2.7volts. Note that
the capacitor on pin 6 of the IC has it's +ve lead to ground.

The hardest part to get hold of might be the phone connector,
you might have to utilise a hands free connector..

NOTES

In practice the diodes D1 and D2 can be general purpose 1N4148 diodes,
and D3, D4 and D5 can be 1N4001 diodes. The circuit should be built as shown.
Be sure to check all solder joints and the orientation of components.

The above information should be more than enough for the electronic
hobbyist to construct a working cable. If you find that it does not
make much sense to you DO NOT ATTEMPT TO BUILD THE CABLE, it might
save the life of your phone!

Enabling The Network Monitor on Nokia 6110

The following instructions enable the network monitor feature present on Nokia 6110's.

After you have done the following procedure, you should have a menu 10 on your phone which will allow you to
check almost anything about the network you're phone is connected to.

The following instructions are very techincal and should only be undertaken by those people who have an
electronics background. As usual, I accept absolutely no responsibility for any damaged caused to you're phone
by following these instructions.

1.Enter *#0000# into the phone and record the software version. If it's 4.33, 4.73 or 5.24 then you can
continue.
2.Take apart the phone
3.De-solder the eeprom, it's an ATMEL AT 24C64 which is an 8KB serial eeprom
4.Place the chip in an eeprom programmer and read out the data
5.Save the data to a file, just in case something goes wrong!
6.If you have software version 4.33 or 4.73 then change address 03B8 from 00 to FF
If you have software version 5.24 then change address 0378 from 00 to FF
7.Write the new data back to the eeprom
8.Solder the eeprom back into the mobile phone
9.Now you should have menu number 10

Note: you may have problems getting the 8pin eeprom to fit into the programmer, and may have to improvise to
get it to fit. I'll be adding info about all the Network Monitor options soon.

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.

Nokia SHORTCUTS
Cell-sites
To enable display of cell-site names, [MENU] 4 9 1

Received calls
To see received calls. Same As menu options (012)
Enter : * then Memory then Find or * then the down arrow

Missed calls             
To see missed calls. Same as menu option (01 3)
Enter : + then Memory then Find or + then the down arrow

DTMF tones
Pressing Menu, then Green Phonebutton allows you to transmitt DTMF tones


Vodafone pay as you talk

*#1345# send get your current balance free
            (you might have to wait a few seconds)



Vodafone Digital

*#1471# (send) Late no. called
*#103# (send) Time & date
*#102# (send) ?Transmitter id no.? and location
*#100# (send) your phone no.
*#1345# (send) Pay as you go balance

Free SMS from your Cellular phone These service numbers should be free to send sms from: Germany: +491722271042 Russia: +78129600096 Unknown: +352091000030 Unknown: +352021100003 Sweden: +46707990001 Austrlia +61411990001 Tips: #1 Type *n# in the begining of the sms for a status report. #2 Type *h# in the begining of the sms to hide your ID. (works for some smsc only .. maybe none of these) Cell Broadcasting While Short Message Service (SMS) can be configured as a personal service, Cell Broadcast is a general service which is designed for subscribers of a specific cell or topic. For example, a subscriber to cell 050 in England will receive information on the GSM tower currently being used by their phone. This new concept brings a whole new meaning to the term mobile communications as the phone is now able to receive information such as share prices or weather updates without the need of data cards and computers. At present the following message types exist (note: this may vary from carrier to carrier and some carriers may charge for this service): Code Title 000 Index 010 Flashes 020 Hospitals 022 Doctors 024 Pharmacy 030 Long Distant Road Reports 032 Local Road Reports 034 Taxis 040 Weather 050 District 052 Network Information 054 Operator Services 056 Directory Inquiries (national) 057 Directory Inquiries (international) 058 Customer Care (national) 059 Customer Care (international)