SAMSUNG SECRET CODES

Software version: *#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory might : *#9998*246#
Debug screen: *#9998*324# – *#8999*324#
LCD kontrast: *#9998*523#
Vibration test: *#9998*842# – *#8999*842#
Alarm beeper – Ringtone examination : *#9998*289# – *#8999*289#
Smiley: *#9125#
Software version: *#0837#
Display contrast: *#0523# – *#8999*523#
Battery info: *#0228# or *#8999*228#
Display storage capacity: *#8999*636#
Display SIM tag information: *#8999*778#
Show date as good as notice clock: *#8999*782#
The [...]