Samsung mobile phone secret codes

#*4773# Incremental Redundancy
#*7785# Reset wakeup & RTK timer cariables/variables
#*7200# Tone Generator Mute
#*3888# BLUETOOTH Test mode
#*7828# Task screen
#*#8377466# S/W Version & H/W Version
#*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# AutoAnswer ON/OFF
#*7288# GPRS Detached/Attached
#*7287# GPRS Attached 
#*7666# White Screen 
#*7693# Sleep Deactivate/Activate 
#*2286# Databattery 
#*2527# GPRS switching set to (Class 4, 8, 9, 10) 
#*2679# Copycat feature Activa/Deactivate 
#*3940# External looptest 9600 bps 
#*4263# Handsfree mode Activate/Deactivate 
#*2558# Time ON 
#*3941# External looptest 115200 bps 
#*5176# L1 Sleep 
#*7462# SIM Phase 
#*7983# Voltage/Freq 
#*7986# Voltage 
#*8466# Old Time 
#*2255# Call Failed 
#*5376# DELETE ALL SMS!!!! 
#*6837# Official Software Version: (0003000016000702) 
#*2337# Permanent Registration Beep 
#*2474# Charging Duration 
#*2834# Audio Path (Handsfree) 
#*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 
#*3273# EGPRS multislot (Class 4, 8, 9, 10) 
#*7722# RLC bitmap compression Activate/Deactivate 
#*2351# Blinks 1347E201 in RED 
#*2775# Switch to 2 inner speaker 
#*7878# FirstStartup (0=NO, 1=YES) 
#*3838# Blinks 3D030300 in RED 
#*2077# GPRS Switch 
#*2027# GPRS Switch 
#*0227# GPRS Switch 
#*0277# GPRS Switch 
#*22671# AMR REC START 
#*22672# Stop AMR REC (File name: /a/multimedia/sounds/voice list/ENGMODE.amr) 
#*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 
*#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)

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