"NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association. First "tentatively adopted as a guide" in 1960, and revised several times since then, it defines the colloquial "Safety Square" or "Fire Diamond" used by emergency personnel to quickly and easily identify the risks posed by hazardous materials. This helps determine what, if any, special equipment should be used, procedures followed, or precautions taken during the initial stages of an emergency response.

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    Nokia c2-00 rm 704 phone lock nt removed by flashing

    One Nokia C2-00 RM-704 is locked after it is switched on and all keys are locked asking for code. I have made format user area but to no result. I have even flashed the phone with MCU ver 3.99. The flashing is ok but still it asks for lock code and default 12345 is also not working. please help.
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