Question about Samsung SCH-u740 Cellular Phone

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Keypad backlight function turns off when call is connected

When making a call (either normal or landscape), the backlight on the keypad turns off when call is connected. This is very annoying at night trying to enter numbers for voicemail, etc. The backlight function is fine for all other uses (text, menu, etc.). I have the keypad backlight set at 'always on'.

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  • hampathome Mar 31, 2008

    I too have noticed this on my brand new black Samsung sch-u740. the keypad backlighting goes out as soon as the call is connected. can't even find the END key to hang up in the dark. can't enter passwords or press numeric response buttons. only workaround i have found, and it's a bad one, is to call in landscape mode and tilt the screen down to light the keys. irrespective of ALWAYS ON for keypad lighting or 30 secs.

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  • 11 Answers

Plain and simple there is something wrong with the LCD on your phone, needs to be repaired if possible

Posted on Mar 25, 2008

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2 Answers

How to Qwerty keypad download samsung corby2 3850


Dear Sir
i have Samsung corby 2, i don't like the normal keypad i need to change it to landscape keypad for all mobile functions like messages,....

thank you for your help

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1 Answer

All buttons have stopped working


Hi, different possible places to check,
The flex,
keypad IC.

The flex of the phone.
The flex is connected to the screen and it makes the screen display,Also if the flex gets damaged it will make the key pad not to work.

The keypad IC is found inside the phone boardand it make the keypad the function.If IC gets damaged, might cause keypad noe to function.

It depend of the keypad your talking about, if it's the lower key pad or the upper keypad where the menu is.

If it's the upper keypad is damaged, that means the keypad area is faulty,and will need to be replaced.

Have a nice day.

Sep 03, 2010 | Sony Ericsson Cyber-shot C905 Cell Phone

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Some buttons of keypad not working


this should be most probably because your soft pad below the keypad had been worn.So you can change this pad so your keypad will function normal.

Jul 21, 2010 | Nokia 1600 Cellular Phone

4 Answers

How do i turn the keypad sound of on samsung tocco


Go to settings,
select phone settings,
volume key function,
select silence
then save

Now you can turn the volume of your keys up and down with the button on the side of your phone

JonnieC

Oct 06, 2009 | Samsung Tocco F480 - Pay Monthly Cellular...

1 Answer

Samsung SGH D900I- cannot turnoff keypad sound


The steps are outlined in the article below:

D900 FAQ – How do I disable or mute the keypad tone on my SGH-D900? admin March 6, 2009 --> Note: In order to disable the keypad tone, the Dialing Display Font Type must first be set to “Normal”
To change the dialing display font type follow the steps below:
  1. From the standby screen, press the left soft key for Menu
  2. Select Settings (9)
  3. Select Display Settings (3)
  4. Select Dialing Display (6)
  5. Select Font Type (1)
  6. Highlight either Normal or Theme, using the navigation keys
  7. Press the left soft key to Save the Dialing Display Font Type setting
To turn off the keypad tone follow the steps below:
  1. From the standby screen, press the left soft key for Menu
  2. Select Settings (9)
  3. Select Sound Settings (4)
  4. Select Keypad Tone (2)
  5. Highlight Off, using the up navigation key
  6. Press the left soft key to Save the Keypad Tone setting

Aug 29, 2009 | Samsung SGH-D900 Cellular Phone

1 Answer

Is there any way of turning on the backlight on the numeric keypad on the u600?


From your main menu go into "Settings". Select.
Scroll down to number 5 "Light settings. Select.
Scroll down to number 3 "Keypad light". Select.
It will probably be set to "Night time" 05:00 PM.
Use your direction pad to change it to "Any time" Save.
The keypad backlight will be on all the time.

Aug 17, 2009 | Samsung SGH-U600 Cellular Phone

1 Answer

How to use the letters on iphone keypad


Hi, initially you might be having issues with using keypad on iPhone, but as you practice, you will get a lot better at it. Initially, try using the keypad with your index finger, and do that for atleast one week, before jumping into using both the hands.

Also, turn on your dictionary, so that even if you type wrong, auto correct will help you get the words right, without having to erase and retype. If the guessed word is not what you want, click on the 'x' on that word, so the word doesnt change to the suggested one.

If you are still having issues, use the landscape mode which didvides the keys into broader space, and the typing gets lot easier. There are few apps, on iTunes store, for free, whihc you can download (for ex: easy email free), so that, even for email, you can type in landscape mode.

Post back if you have any more questions.

-Sandeep

Mar 15, 2009 | Apple iPhone Smartphone

2 Answers

Keypad light wont turn on


It is the problem of your ribbon flex that is connector..
If you have not a good hand you cant do it. Take it to a Motorola Repair Center.

I'm sure the phone will be full functional again.

May 19, 2008 | Motorola Mobility SLVR L7 Cellular Phone

1 Answer

Backlight display not working


Hey Dannes1956,

The Motorola V3m has a light sensor, which is visible just above the right soft key -- the key above the CLR button. This light sensor turns the backlight on when you press a key in the dark and disables the keypad backlight when you are in a well-lit area.

Your phone sounds like it's operating normally. I believe they disabled the option to activate or deactivate that feature.

Hope this helps,
cHiPz.

Mar 17, 2008 | Motorola Mobility RAZR V3

10 Answers

Keypad tones - D900i


Change the dialing font style to Normal and then set off keypad tones on setting menu.

Oct 07, 2007 | Samsung SGH-D900 Cellular Phone

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