adsl错误代码查询下载

[weixin_39821051]

原因：ADSL ISP 服务器故障，ADSL电话线故障
　　解决：检查ADSL信号灯是否能正确同步。致电ISP询问
　　
　　Error 621 Cannot open the phone book file
　　
　　Error 622 Cannot load the phone book file
　　
　　Error 623 Cannot find the phone book entry
　　
　　Error 624 Cannot write the phone book file
　　
　　Error 625 Invalid information found in the phon
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