Samsung SGH-D900 Cellular Phone "buttons work" Questions

buttons don't work, then all three of them don't work. I don't know if it's a circuit problem or if something is jammed in the keys. When one of the buttons don't work, i try playing around with them,

...5-way navigator buttons do not work, and the number buttons do not work. Only the On/Off button works. Calls can be received but not made. If some of the keys is not working, it really needs

...buttons don't work from time to time (up down right left). What can I do? How can I get help? This phone is not available in the US so Samsung will not cover with warranty. order for the flex of that ...

...work. the buttons on the top of the phone, such as call and the power button, do not light up and do not respond whatsoever. i tried charging it, removing the battery, and removing the SIM card, but ...

...buttons and cant get around not using them. Before they stopped working, they would sometimes stop working... then sometimes work again... but now they just dont work. Please is there anything I can ...

...work then something wrong with detector behind buttons.remove dust from button using anti germ chemical.may be button come back to work.if then your button detectors get damaged.get repair from phone ...

Button to turn op the volume of Samsung Star doesn't work.. Hi, The button to turn up the volume of my Samsung Star won't work anymore. I can still change the volume: the button to turn down the ...

...work but all the other buttons were working fine. I decided to take the battery out so my phone would switch off. Now my phone will not turn on. When I out my charger in the screen works fine ect.... ...

...buttons dont work. the only buttons that do work is the numerical and alpha buttons. Can anyone help? Hi! The same thing happend to my u700. After just few days the whole screen shut down.. Its ...

my phone locks automatically after a while. the touch screen works but the call button back button end button and lock button doesnt work... anyone know why? SamsungUnlock Code site, they are trusted,