Use character recognizer to insert letters, numbers, and symbols using special handwritten symbols.

在电话号码中您输入了无效字符。 请只使用数字。

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According to the feedback information, the rule database touches up a corresponding rule to drive the recognizer to re-recognize the input character to get the final recognition results.

规则库依据此反馈信息触发相应规则驱动识别器对输入字符进行再次识别，从而得到最终的识别结果。

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