Transit zt920 forgotten how to do power-on password

Users questions: Transit zt920 forget how to do power-on password? There is no factory-set initial program can be lifted and re-set the password it, thank you
Experts answer: customer service suggest you call the Beijing transit agency, the first South, find the call center to bring warranty cards and invoices, you need 50 * times, time to About 15-25 days to return the factory to decrypt customer service, warranty period is not free agents are not agents of Beijing Gongzhufen this model, the proposed warranty directly to the first South ... ...
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