[ENG] 8.1. [DKSF 53/203.1 IU] How to Find Out a Balance on the SIM Card?

This information is related to the device NetPing 2 IP PDU GSM3G 203R15 with a built-in GSM modem.

There is a need to go to the page «SMS» of a device web interface to know a balance on the SIM card installed into the SIM slot of a device:

In the section «GSM SETUP», specify a USSD code of a corresponding service provider to request a balance.

USSD Command for request of GSM account status  is a command sending a USSD to request a balance.

In the section «GSM ACCOUNT», click the button «Send USSD Request». In a few seconds, the information about a balance on the SIM card will appear in the field «Reply to the USSD Command of status request».