Mobile Codes

Siemens Mobile Secret Codes:

C25:

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

*#0606# shows you Secret Code, but only without SIM Card.

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

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

Pin Out (electrical connections)

1- GND 2- SB 3- POWER 4- NC 5- TX 6- RX 7- CLOCK 8- DATA 9- GND MIC



11- AUDIO

12- GND AUDIO


Languages:

*#0000#+green phone - choose automaticaly *#0001#+green phone - English *#0030#+green phone - Greek *#0031#+green phone - Netherlands *#0032#+green phone - French *#0034#+green phone - Spanish *#0039#+green phone - Italian *#0049#+green phone - German *#0090#+green phone - Turkish

How to change PIN:

**04*old PIN*new PIN*new PIN#

How to check simlock status

*#0606# and then press left soft-key, you will see strange characters, then text ("brak blokad"). If you see for example 260-02, it means the phone is locked to Era GSM. In older models you can use *#06# and see the same information after clicking on left key (you will see IMEI and software version).