Why can not call cell phone message
Users questions: I have a Nokia mobile phone 2007feb produced it as positive and normal phone, with numbers and other keys; down after two separate, screen in the middle, left and right keys on both fast as the arrangement of keys on the computer the same. This phone is also smaller, but it has a strange fault, that is, it had Often unable to pronounce the last (according to what button on the screen did not respond, that is, not by numbers and letters, and thus can not call and message, and not in the locked case). This transformation is sometimes days, sometimes within minutes transform. Reopen after shutdown sometimes Shi You can play, sometimes not re-open or play Out. Which mountain to help you direct me please, greatly appreciated.
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