Samsung Mobile : Secret Codes List *#9125#:Smiley *#9999#:Software Version *#06#:IMEI Number *#0001#:Serial Number *#9998*523#:LCD Contrast *#0228# or *#8999*228#:Battery Info *#8999*636#isplay Storage Capacity *#8999*778#isplay SIM Card Information *#8999*782#:Show Date And Alarm Clock *#8999*786#:The Display During Warning *#8999*837#:Samsung Hardware Version *#0523# - *#8999*523#isplay Contrast *#8999*638#:Show Network Information *#9998*246#:Battery Status- Memory Capacity *#9998*324# - *#8999*324#ebug Screen *#9998*842# - *#8999*842#:Vibration Test *#9998*289# - *#8999*289#:Alarm Beeper - Ringtone Test *#8999*9266#isplay Received Channel Number And Received Intensity *#8999*364#: Watchdog ON/OFF *#8999*427#: WATCHDOG Signal Route Setup *2767*3855#: Full Reset (Caution every stored data will be deleted.) *2767*2878#: Custom Reset *2767*927#: Wap Reset *2767*226372#: Camera Reset (deletes photos) *2767*688#: Reset Mobile TV #7263867#: RAM Dump (On or Off) #*4773#: Incremental Redundancy #*7785#: Reset wake-up & RTK Timer Variables #*7200#: Tone Generator Mute #*3888#: BLUETOOTH Test Mode #*7828#: Task Screen #*2562#: Restarts Phone #*2565#: No Blocking? General Defense. #*3353#: General Defense, Code Erased. #*3837#: Phone Hangs on White screen. #*3849#: Restarts Phone #*7337#: Restarts Phone (Resets Wap Settings) #*2886#: Auto Answer ON/OFF #*7288#: GPRS Detached/Attached #*7287#: GPRS Attached #*2077#: GPRS Switch #*22671#: AMR REC START #*22673#: Pause REC #*22674#: Resume REC #*22675#: AMR Playback #*22676#: AMR Stop Play #*22677#: Pause Play #*22678#: Resume Play #*77261#: PCM Rec Req #*77262#: Stop PCM Rec #*77263#: PCM Playback #*77264#: PCM Stop Play #*22679#: AMR Get Time #*7666#: White Screen #*7693#: Sleep Deactivate/Activate #*2286#: Data Battery #*2679#: Copycat Feature Active/Deactivate #*3940#: External Loop-Test 9600 bps #*4263#: Hands Free Mode Activate/Deactivate #*2558#: Time ON #*3941#: External Loop-Test 115200 bps #*5176#: L1 Sleep #*7462#: SIM Phase #*7983#: Voltage/Freq #*7986#: Voltage #*8466#: Old Time #*2255#: Call Failed #*5376#: Delete All Sms!!!! #*2337#: Permanent Registration Beep #*2474#: Charging Duration #*2834#: Audio Path (Hands-free) #*3270#: DCS Support Activate/Deactivate #*3282#: Data Activate/Deactivate #*3476#: EGSM Activate/Deactivate #*3676#: Format Flash Volume!!! #*4760#: GSM Activate/Deactivate #*4864#: White Screen #*7326#: Accessory #*7683#: Sleep Variable #*3797#: Blinks 3D030300 In RED #*7372#: Resetting The Time To DPB Variables *#8999*667#: Debug Mode *#92782#: Phone Model (Wap) #*5737425#: JAVA Mode *#2255#: Call List *#232337#: Bluetooth MACAddress *#5282837#: Java Version *#8999*8376263#: All Versions Together *#8999*8378#: Test Menu *#4777*8665#: GPSR Tool *#8999*523#: LCD Brightness *#8999*377#: Error LOG Menu *#8999*327#: EEP Menu *7465625*228#: Active Lock ON #7465625*228#: Active Lock OFF *7465625*28638#: Auto Network Lock ON #7465625*28638#: Auto Network Lock OFF *7465625*28782#: Auto Subset Lock ON #7465625*28782#: Auto Subset Lock OFF *7465625*2877#: Auto SP Lock ON #7465625*2877#: Auto SP Lock OFF *7465625*2827#: Auto CP Lock ON #7465625*2827#: Auto CP Lock OFF *7465625*28746#: Auto SIM Lock ON #7465625*28746#: Auto SIM Lock OFF *#7465625#: Check the phone lock status *7465625*638*Code#: Enables Network lock #7465625*638*Code#: Disables Network lock *7465625*782*Code#: Enables Subset lock #7465625*782*Code#: Disables Subset lock *7465625*77*Code#: Enables SP lock #7465625*77*Code#: Disables SP lock *7465625*27*Code#: Enables CP lock #7465625*27*Code#: Disables CP lock *7465625*746*Code#: Enables SIM lock #7465625*746*Code#: Disables SIM lock Hareesh All the Best