Delivery Notifications

Learn all about Delivery notifications for MNO Web Opt-In for NI.

On successfully billed request, a notification will be sent to your nominated URL.



When getting a successful billed response, the status code would be one of the following:



New subscription started.


Positive Billing.


Failed Billing, Insufficient funds.


Inactive Subscription, User opted out.

What If MNO web opt-in fails?

As previously mentioned:

โ€œMNO web opt-in will only work if the user is browsing via his/her mobile device while connected to the MNOs Mobile Data. It will NOT work if the user is connected to the WiFi!โ€

But this does not mean that you cannot point a failed MNO opt-in to another opt-in flow. For example, it is recommended on failure to point a user to the NDOI opt-in flow.

On a failed MNO web opt-in the user will be returned to your return URL with the STATUS set to FAILED like below:

http://yourdomain/returned?status=failed&message=<Network Message>

Where โ€œ&message=โ€ will explain the specific network error received. The server hosting your return URL must be able to redirect based on this โ€œ&status=failedโ€ parameter.

You would then pass the parameters described in the section Network Double Opt-in (NDOI) to the NDOI endpoint. While also redirecting the user to your content page.

For more information on Network Double Opt-In (NDOI), click here.

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