EW50 Industrial LTE Cellular Gateway
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USSD Setting
Go to Service > Cellular Toolkit > USSD tab.
In the "USSD" page, there are four windows for the USSD function. The "Configuration" window lets you
specify which 3G/4G module (physical interface) is used USSD, and the system will show which SIM card in the
module is the current one. The second window is the "USSD Profile List" and it shows all your defined USSD
profiles that store pre-commands for activating a USSD session. An "Add" button in the window lets you add
one new USSD profile and define the commands for the profile in the third window, "USSD Profile
Configuration". When you want to start the activation of an USSD connection session to the USSD server,
select the USSD profile or type in the correct pre-command, and then click on the "Send" button for the
session. The responses from the USSD server will be displayed beneath the "USSD Command" line. When
commands typed in the "USSD Command" field are sent, received responses will be displayed in the "USSD
Response" blank space. User can communicate with the USSD server by sending USSD commands and getting
USSD responses via the gateway.
USSD Configuration
Choose a cellular interface (3G/4G-1 or 3G/4G-2) to configure the USSD setting
for the connected cellular service (identified with SIM_A or SIM_B).
Note: 3G/4G-2 is only available for products with dual cellular modules.
Create / Edit USSD Profile
The cellular gateway allows you to customize your USSD profile. It supports up to a maximum of 35 USSD
profiles.