User Manual
GPRS Solutions for Serial Connections
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©
2013 SHENZHEN ATC TECHNOLOGY CO., LTD.
5
3
Configuration
Before configuration, we should connect the DTU to a PC with a RS-232 or RS-485 cable as following.
3.1
Configuration Introduction
You can use a configuration software tool. All the setting are configured by a software tool. There should
have a PC to run this tool. In addition to this you can also use some mobile phone text messages to configured
this DTU.
The following will tell how to configure DTU with the software tool and brief introduction of SMS
commands.