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CMS Error 500

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Autor Mensagem

shine shen

Segunda-Feira, 14 de Dezembro de 2020, 10:30:16


In some cases you may receive a CMS Error 500 error message from your modem. This error message indicates, that for some reason the modem was not able to deliver the message. This error can happen if:

The phone number you try to send your message to is invalid
There is no network coverage
You don't have enough money on a prepaid subscription
The short message service center of the GSM network operator is temporarily out of service
The GSM cell is overloaded


[对于开发人员]

出现这个错误,请将发送重试测试设为6.


[对于客户]

解析--这个错误对于模块来说是个未知错误,既同时出现了多个报错

原因--最大可能是SIM卡欠费,有时日志中还会出现CMS error 0

解决方法--

1.拔掉设备电源,等1分钟左右再启动设备,

2.可以尝试断电后更换一张卡,并重启中间件服务,再尝试直接用中间件发送短信,一般能修复(最好更换不同运营商的卡)

3.以上方法都不可用时,进入超级终端,输入 AT+CFUN=0回车,设备回复OK再次输入 AT+CFUN=1回车,设备回复ok即可修复