A keypad is a set of buttons arranged in a block or "pad" which bear digits, symbols or alphabetical letters. Pads mostly containing numbers are called a numeric keypad. Numeric keypads are found on alphanumeric keyboards and on other devices which require mainly numeric input such as calculators, push-button telephones, vending machines, ATMs, Point of Sale devices, combination locks, and digital door locks. Many devices follow the E.161 standard for their arrangement.
we have nokia 5030c keypad problem *0# and menu, left keys are not working. replaced the keypad ic 4 times but the problem not solved
side volume keys are also not working, fm radio key is working
convey the solution for this problem
thanks
nan
we have nokia 5030c keypad problem *0# and menu, left keys are not working. replaced the keypad ic 4 times but the problem not solved
side volume keys are also not working, fm radio key is working
convey the solution for this problem
thanks
nan
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