英语翻译是关于手机的,句子如下：“ 系统检测手机网络没有问题,是正品.请查阅手机说明书上手机的适用频率（Hz）,然后确认

System testing mobile phone network no problem, is quality goods. Please refer to the instruction of the cell phone for mobile phone frequency (Hz), and then confirm you use GSM mobile phone frequency and specifications of the card agreement, if not consistent, please try to replace the same frequency of GSM card, problem solved.

After system testing, phone network have no problem, it's orginal. Please check mobile applied frequency from mobile user manual, and then confirm the GSM card mobile frequency from the user manual. If two frequency value is not the same, please change a same frequency GSM card, the problem will be solved.