Sagem Secret Codes

Press menu then * for secret menu

IMEI number:

511,#

Flash eprom menu:

511,#

SP unblock menu:

511,#

To enter extended secret menu on Sagem just type last 7 numbers of IMEI

and * on the end then Ok.Now enter secret menu and you will see

RAM,Network and test network submenus added.To switch silent mode on simply press and hold *

BenQ-Siemens Secret Codes

Software version:
*#06#
to see more info, press softkey again

English menu:
*#0001#

Deutsch menu:
*#0049#

Secret Code:
*#0606# remove sim card before

LG Secret Codes

LG all models test mode: Type 2945#*# on the main screen.

2945*#01*# Secret menu for LG

IMEI (ALL): *#06#

IMEI and SW (LG 510): *#07#

Software version (LG B1200): *8375#

Recount cheksum (LG B1200): *6861#

Samsung Secret Codes

Software version: *#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory capacity : *#9998*246#
Debug screen: *#9998*324# - *#8999*324#
LCD kontrast: *#9998*523#

Vibration test: *#9998*842# - *#8999*842#

Alarm beeper - Ringtone test : *#9998*289# - *#8999*289#

Motorola Secret Codes

IMEI number:
*#06#
Code to lock keys. Press together *7
Note: [] (pause) means the * key held in until box appears.

Select phone line - (use this to write things below the provider name):
[] [] [] 0 0 8 [] 1 []

Add phonebook to main menu:
[] [] [] 1 0 5 [] 1 []

Sony Ericsson Secret Codes

Sony Ericsson Secret Menu: -> * <- <- * <- *

(-> means press joystick, arrow keys or jogdial to the right and <- means left.)

You'll see phone model, software info, IMEI, configuration info, sim lock status, REAL time clock, total call time and text labels.

You can also test your phones services and hardware from this menu (main display, camera, LED/illumination, Flash LED, keyboard, earphone, speaker, microphone, radio and vibrator tests)

Nokia Secret Codes

On the main screen type

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

*#7780# reset to factory settings.

*#67705646# This will clear the LCD display(operator logo).

*#0000# To view software version.

*#2820# Bluetooth device address.

*#746025625# Sim clock allowed status.

*#62209526# - Display the MAC address of the WLAN adapter. This is available only in the newer devices that supports WLAN like N80

SECRET CODE=>GSM SECRET CODE=>COMMON NETWORK CODE

Type *#61# and press call - Check redirection status.

Cancel all redirections: ##002#

*43# to activate call waiting, to deactivate #43#.

If your phone doesn't have incoming call barring and outgoing call barring, you can try this.

For outgoing call barring dial *33*barcode*# and pres OK. To deactivate
it dial #33#barcode*#.