Joke Collection Website - Public benefit messages - Can the industrial 3G data transmission module be remotely configured by SMS?

Can the industrial 3G data transmission module be remotely configured by SMS?

Yes, in addition to using local and remote configuration DTU, DTU such as ZWD-35A also supports SMS configuration function.

When the data center server fails and DTU can't connect to the server, you can configure DTU to connect to other data centers or reset DTU by SMS, as shown in the figure. When DTU completes the configuration, it will send a reply message to the mobile phone, indicating that the configuration is successful.