GPRS
To change GPRS parameters, in the Tools Bar Menu choose Device Configuration / Connections and Data .
In the opened configuration window activate GPRS service by ticking Enable GPRS . To cancel this function, remove the selection.
To change the data sending period to the server, in the Connection and Data configuration window enter the value in GPRS send period .
If you want the device to be in constant connection with the server, tick Hold server connection alive .
NOTE: All old data left in the device will be sent together with the new data. Therefore, with every data sending, the flow will be greater.