Please Note: We try to provide every kind of tips and secrets related to various Siemens Mobile. All these Secrets are taken from trusted sources and we have also tested many of them but still we can’t guarantee if they will work properly for you. Feel free to take these tips and try on your own risk. We won’t be held responsible for any damages caused to your mobile phone. Hopefully nothing such will happen

Siemens s6 and Siemens s10 Secrets:

In Phonebook, store as your own number: +12022243121

Then you get the sun and two palms in the display, also a greeting message of the “MMI-team”.

It has been said that the phone number is the number of the Capitol building in Washington, DC (but not sure).

Siemens S15 Secret Menu’s

Press * -> # -> 7 -> 4 -> 3 -> 6 -> 3 -> 6 -> 7 -> * -> 8 -> 3 ->

7 -> 8 -> # ,press clear key to clear screen and return to

stand-by mode

press Menu, it will show additional menu

Menu 3.3.4 Band selection

Menu 3.3.4.1 Automatic band selection

Menu 3.3.4.2 select GSM 900 only

Menu 3.3.4.3 select GSM 1800 only

Menu 10 Engineering

Menu 10.1 MS info

Menu 10.2 software detail

Menu 10.2.1 software version

Menu 10.2.2 EEPROM version

Menu 10.3 Test/production details

Menu 10.3.1 Hardware deta

Menu 10.3.2 production deta

Menu 10.3.3 Service deta

Menu 10.3.4 Mechanical deta

xxxxxxxxxxxxxxxxxxx Finish xxxxxxxxxxxxxxxxxxxx

Siemens s4 / s4 power:

In phonebook under “Own Phone No.” enter +12022243121 (which is the number to the White House) and you’ll get a greeting from the people who programmed the phone.

MONITOR MODE:

The Siemens S4 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:

Menu, 9 (Phone Options), 7 (Phone Status), Left Display Button (left MENU key), 7684666, Hang-Up 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 X 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 transmission from tower

LS* C1 Value with discontinuous transmission 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