USSD request
An action block that send a USSD message to the mobile network operator and await the response.
The fiber will pause until the request has completed.
Note! This feature requires Android 8+.
Input arguments
- USSD request — USSD message as defined by the operator.
- Subscription id — id of subscription (SIM) used for request, default is the system default call subscription.
Output variables
- Response — variable to assign the response.