SIEMENS MOBILE SECRET CODES

SIEMENS S1 / S3 / S3 COM / S4

To view the software date and else with S3 com, S4, S4Power
press with SIM removed *#06# and left softkey.

To view some other stuff with S4Power
press with SIM removed *#06# and left softkey twice.

To view the software date with S3 com, S4, S4Power
press with SIM installed menu 98 and left softkey twice.

ACTIVATE MONITOR MODE

Siemens S1/S3

Menu, 9 (Phone Options), 7 (Phone Status), Left Display Button (left MENU key),
5553756, HangUp Button (Red HandSet key)

Siemens S3 COM/S4

Menu, 9 (Phone Options), 7 (Phone Status), Left Display Button
(left MENU key), 7684666, HangUp Button (Red HandSet key)

Note: Now Monitor should appear at the bottom of the Network Options menu.

MONITOR MODE

Pressing the right Display Button when in monitor mode will toggle into 1 and 2 modes

Pressing the right Display Button when in monitor mode will show a
list of the six cells with the strongest signals.

Test Mode Indicators: (* = only available when call in progress )

CH Channel Number

RX Signal Strength (dB)

N NCC (Colour Code)

B BCC (Colour Code)

CI Cell ID (in Hex)

C1+ How long before phone does forced hand over.(see RX and RXAM)

LAI Location Area Identity. Display Network ID code(42F010 = 240.01) and MSC

TXPWR Transmit Power (dB)

RXAM Receive signal strength cut-off point

TS* Time Slot Number

TA* Timing Advance. Distance from tower in Km X 2

PL* Power Level
SIEMENS S1

Here's a trick to play Tetris, also known as Klotz on a Siemens S1.
Turn the phone on. Enter PIN. Before the telephone has logged in to the
your GSM net do the following steps.

1: Choose F 9 (function settings)
2: Choose send own number and push the right button for choose.
3: Push 9

USE 2 as < and 8 as > , rotate the klotz with 5 and drop with 4.

I have just heard from one of the programmers of the phone that Tetris
was in the phone during development, but it was removed before it was produced.
Apparantly someone has the patent on games in mobile phones and Siemens
didn't want to pay the licensing fees. It was either in Menu F-9-9 or it's not there at all.

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Secret Codes

SP unlock *#0003*(secret code 8 digits)#

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

Resets language to automatic selection : * # 0000 # then Green button

Pin Out

1- GND
2- SB
3- POWER
4- NC
5- TX
6- RX
7- CLOCK
8- DATA
9- GND MIC
10- HF MIC
11- AUDIO
12- GND AUDIO
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Secret Codes

SP unlock *#0003*(secret code 8 digits)#

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

Tetris
Power on phone and enter PIN. before phone has locked onto network, F9, send own number, hit right button, hit 9. left is 2, right is 8, rotate is 5, and drop is 4.

Monitor Mode
1. Menu
2. 9 (Phone Options)
3. 7 (Phone Status)
4. Left Display Button (left MENU key)
5. 5553756
6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

CH Channel Number
RX Signal Strength (dB)
N NCC (Color Code)
B BCC (Color Code)
CI Cell ID (in Hex)
C1+ how long before phone does forced hand over. (see RX and RXAM)
LAI Location Area Identity. Display Network ID code (42F010 = 240.01) and MSC
TXPWR Transmit Power (dB)
RXAM Reeceive signal strength cut-off point
TS* Time Slot Number
TA* Timing Advance. Distance from tower in Km * 2
PL* Power Level

Power Table
PL: 5 6 7 8 9 10 11 12 13 14 15
dB: 33 31 29 27 25 23 21 19 17 15 13
Watts: 2 1.3 .8 .5 .3 .2 .13 .08 .05 .03 .02

LF* C1 value with continuous transmisson from tower
LS* C1 Value with discontinuous tranmission from tower
QF* Bit Error Rate with continuous transmission from tower
QS* Bit Error Rate with discontinuous transmission from tower

BER (bit error rate) table
QF/QS register: 0 1 2 3 4 5 6 7
% of bit sent: 0.2 0.8 0.4 1.6 3.2 6.4 12.8 25.6

Tips and tricks

Nice Sunset in the display. Siemens S3 or younger
In the Telephone Book in the section own numbers, first position you have to type in +12022243121 (Number of the Capitol in Washington DC) and save it without a name. Then open this telephone book again do so as you like to change the number but leave the modus without changing anything. A nice Sundown will be shown in the display.

Pin Out

1- GND
2- SB
3- POWER
4- NC
5- TX
6- RX
7- CLOCK
8- DATA
9- GND MIC
10- HF MIC
11- AUDIO
12- GND AUDIO

-------------

Secret Codes

SP unlock *#0003*(secret code 8 digits)#

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

Tetris
Power on phone and enter PIN. before phone has locked onto network, F9, send own number, hit right button, hit 9. left is 2, right is 8, rotate is 5, and drop is 4.

Monitor Mode
1. Menu
2. 9 (Phone Options)
3. 7 (Phone Status)
4. Left Display Button (left MENU key)
5. 5553756
6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

CH Channel Number
RX Signal Strength (dB)
N NCC (Color Code)
B BCC (Color Code)
CI Cell ID (in Hex)
C1+ how long before phone does forced hand over. (see RX and RXAM)
LAI Location Area Identity. Display Network ID code (42F010 = 240.01) and MSC
TXPWR Transmit Power (dB)
RXAM Reeceive signal strength cut-off point
TS* Time Slot Number
TA* Timing Advance. Distance from tower in Km * 2
PL* Power Level

Power Table
PL: 5 6 7 8 9 10 11 12 13 14 15
dB: 33 31 29 27 25 23 21 19 17 15 13
Watts: 2 1.3 .8 .5 .3 .2 .13 .08 .05 .03 .02

LF* C1 value with continuous transmisson from tower
LS* C1 Value with discontinuous tranmission from tower
QF* Bit Error Rate with continuous transmission from tower
QS* Bit Error Rate with discontinuous transmission from tower

BER (bit error rate) table
QF/QS register: 0 1 2 3 4 5 6 7
% of bit sent: 0.2 0.8 0.4 1.6 3.2 6.4 12.8 25.6

Unlock Siemens S3(Not S3 COM)
(For advanced users only)

At addresses 0D8 to 0DD the phones code is stored. To read the code swap nibbles stored at addresses from 0DA to 0DD. Error counter is at 0D9. To clear the Phone Code write at addresses from 0D8 to 0DD: 00, 00, FF, FF, FF, FF.

Siemens S3 comfort

Show IMEI code: * # 06 #

MONITOR MODE
The Siemens S3 Com series have a Monitor mode that can be activated directly from the standard user keypad. In order to activate this mode, you must enter the special access code currently programmed into the phone.

TO ACTIVATE MONITOR MODE
1. Turn the phone on.
2. Enter the PIN access code on press OK. (Only if is enabled).
3. Press Menu. (Left top button).
4. Press 9. (Phone Options).
5. Press 8. (Phone Status) (May be button 7 in some phones).
6. You may see your IMEI Number
7. Left Display Button (Top left MENU key).
8. 7684666
9. HangUp Button. (Red HandSet key).

Note: Monitor should appear now at the bottom of the Network Options menu.

MONITOR MODE TOGGLE
Pressing the right Display Button when in monitor mode will toggle into 1 and 2 modes

Tips and tricks

Nice Sunset in the display. Siemens S3 or younger
In the Telephone Book in the section own numbers, first position you have to type in +12022243121 (Number of the Capitol in Washington DC) and save it without a name. Then open this telephone book again do so as you like to change the number but leave the modus without changing anything. A nice Sundown will be shown in the display.

Pin Out

1- GND
2- SB
3- POWER
4- NC
5- TX
6- RX
7- CLOCK
8- DATA
9- GND MIC
10- HF MIC
11- AUDIO
12- GND AUDIO
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