Keypad the letters on my keypad is fading out. how can i replace it?

visit nearest technician to remove and replace crystal that controls the keypad system

Replace it

Please check the ink ribbon. There are two types of ribbons. The plastic one can be used once and if you try it the second time then there is no guarantee that all letters will appear fine and legible. (as may be happening in your case). The other is the cloth ribbon. This can be reused and it keeps fading as you keep repeating it. But in this case all letters are faded and nor selective.

office depot

keypad me nambar 2,5,8,0 kam nahi kar raha he

Friend, try to replace the battery. If it doesn't work try to press firmly the LCD connection interface underneath the screen because such unit has lossen connection.use T6 screwdriver to open the unit then slowly firmly press the LCD connector on the interface. Such thing will solve the problem. good luck

Yes, there is a way http://bbs.radiolink.ru/forum/showthread.php?t=40130

its problem flex

The 604 WIFI keypad starts off in small letters but by taping the key above the alt key it changes to captials but you have to tap it for each captial letter you want as it reverts to small letters once you tap a letter.