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<p><span>Here are some codes for samsung cell phone that can help you out in
problem</span><span></span><br />
<p><span>*#06# Displays your IMEI </span><span></span><br />
<p><span>*#78# Test touch sensitivity</span><span></span><br />
<p><span>*#03# Displays a Unique number </span><span></span><br />
<p><span>*#7465625# Phone lock status </span><span></span><br />
<p><span>*#232337# Bluetooth MAC Address </span><span></span><br />
<p><span>*#1234# Software Version running on your phone. </span><span></span><br />
<p><span>*#2222# Hardware Version of your phone. </span><span></span><br />
<p><span>*#0228# Displays battery information. </span><span></span><br />
<p><span>*#0289# Melody test </span><span></span><br />
<p><span>*#0782# Displays the real time clock of your phone. </span><span></span><br />
<p><span>*2767*2878# Displays a Service menu</span><span></span><br />
<p><span>*2767*3855# , *2767*688#This code performs a full reset. </span><span></span><br />
<p><span>*#0842# Vibration test </span><span></span><br />
<p><span>*#0*# Speaker & LCD display Tests samsung security </span><span></span>
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# Smiley: *#9125# Software version: *#0837# Display contrast: *#0523# - *#8999*523# Battery info: *#0228# or *#8999*228# Display storage capacity: *#8999*636# Display SIM card information: *#8999*778# Show date and alarm clock: *#8999*782# The display during warning: *#8999*786# Samsung hardware version: *#8999*837# Show network information: *#8999*638# Display received channel number and received intensity: *#8999*9266# *#1111# S/W Version *#1234# Firmware Version *#2222# H/W 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 *#8999*667# Debug Mode *#92782# PhoneModel (Wap) #*5737425# JAVA Mode *#2255# Call List *#232337# Bluetooth MAC Adress *#5282837# Java Version Type in *#0000# on a Samsung A300 to reset the language Master reset(unlock) #*7337# (for the new samsungs E700 x600 but not E710) Samsung E700 type *#2255# to show secret call log (not tested) Samsung A300, A800 phone unlock enter this *2767*637# Samsung V200, S100, S300 phone unlock : *2767*782257378#
0F 0F on a Samsung refrigerator display indicates that your unit is in DEMO Mode. In DEMO mode, the lights work, but the refrigerator/freezer, fans, etc. will not operate (this mode is for display/retail purposes in appliance stores). Unfortunately, Samsung does not include any info re: DEMO mode in their user manuals.
To exit DEMO mode and return to operating mode, you will need to push 2 display buttons simultaneously for ~ 3 seconds (you'll hear a small chime, then the display window will display the freezer/fridge temps and will then be out of the 0F 0F DEMO mode). The 2 display buttons that you have to press simultaneously will depend on the model of Samsung refrigerator that you have.
I have a Samsung RF18HFENBSR model (french door, bottom freezer, display at top center of fridge compartment). For this model, you press the Power Freeze & Freezer buttons at the same time to enter/exit DEMO mode).
You might try googling Samsung XXXXXXXXXX Demo Mode, where XXXXXXXXX is your model number, and you may find the display button combo for your model. If not, then you can probably get the combination from Samsung support to return your unit to normal operating mode. Your appliance store may also have that information.
My Samsung GT-E2120i phone won't work. When you turn it on all it does is display GT-E2120 SAMSUNG and then it just blinks - display/black screen/display/black screen etc. Then it won't turn off - the only way to stop it is to remove the battery.what do I do to solve this?
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