sendAdvancedUssd static method
Implementation
static Future<String?> sendAdvancedUssd(
{required String code, int subscriptionId = 1}) async {
final String? response = await _channel
.invokeMethod('sendAdvancedUssd',
{"subscriptionId": subscriptionId, "code": code})
.timeout(const Duration(seconds: 30))
.catchError((e) {
throw e;
});
return response;
}