*#0283# Loop back ear
*#0289# Speaker test
*#0228# Batter status
*#0011# Service mode
*#03# Nand Flash Unique number
*#0368# FMradio info
*#0588# Proximity sensor
*#0673# Melody test
*#0842# Vibration test
*#1111# Read FTA SW Ver
*#1234# Flash version
*#197328640# Service menu
*#22235# CalDataChevk
*#22558463# Total call time
*#232331# Bluetooth test
*#232337# Bluetooth address
*#232338# WlanMACAdress
*#232339# Wlan test
*#2663# Firmware ver
*#2664# Touch test
*#2726564# Bluetooth test
*#272886# Auto Answer
*#273283*255*663282*# Data create file copy
*#273283*255*3282*# Data create logs emails
*#279301# HSDPA INFO
*#3282*727336*# PHONE uSAGE
*#350# RESET
*#7780 FACTORY RESET
*2767*3855# FORMAT
*#7353# TESTING
*#737425# SAMSUNG SERIAL INFO
*#746# DUMP LOG
*#7465625# SIM STATUS
*#8736364# SW UPDATE
For Buyers who want Life usage or Data usage
*#3282*727336*# PHONE USAGE
*#22558463# Total Call Time
*#0289# Speaker test
*#0228# Batter status
*#0011# Service mode
*#03# Nand Flash Unique number
*#0368# FMradio info
*#0588# Proximity sensor
*#0673# Melody test
*#0842# Vibration test
*#1111# Read FTA SW Ver
*#1234# Flash version
*#197328640# Service menu
*#22235# CalDataChevk
*#22558463# Total call time
*#232331# Bluetooth test
*#232337# Bluetooth address
*#232338# WlanMACAdress
*#232339# Wlan test
*#2663# Firmware ver
*#2664# Touch test
*#2726564# Bluetooth test
*#272886# Auto Answer
*#273283*255*663282*# Data create file copy
*#273283*255*3282*# Data create logs emails
*#279301# HSDPA INFO
*#3282*727336*# PHONE uSAGE
*#350# RESET
*#7780 FACTORY RESET
*2767*3855# FORMAT
*#7353# TESTING
*#737425# SAMSUNG SERIAL INFO
*#746# DUMP LOG
*#7465625# SIM STATUS
*#8736364# SW UPDATE
For Buyers who want Life usage or Data usage
*#3282*727336*# PHONE USAGE
*#22558463# Total Call Time
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:P
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