The simplest way is to call the official phone number, the output of the query, must call the official phone, can not dial the memory of the printed phone number (of course, if it is really printed is the official)
The difference between true and false is mainly the following three points:
1, in the Kingston this sign right above the small circle, there is a r character, the false memory on the circle and characters are relatively large, with the naked eye can be clearly seen; the true memory of the circle and characters are relatively small, with the naked eye it is difficult to see clearly.
2, False memory, the central label of the Code "1642655-0347954", and the following characters "assy in China (1)" Between the interval, compared with the above code "9905193-015.a00" spacing, much wider. True memory strips, "9905192-012.a00", "1868646-1830975", "Assy in" (1) "Three line characters are spaced the same."
3. False memory, the middle of the label "1642655-0347954", and the following character "assy in China (1)" Compared to the font of the Strokes, the latter is significantly more slender; true memory, "1868646-1830975", "Assy in China" ( 1) "The font of the same stroke thickness.