Onomondo

SMS errors are responses from the local infrastructure when SMS cannot be delivered. Understanding them helps debug why delivery is failing.

How do I understand SMS errors?

Make sure your device is registered to the network on GSM.

I can't send SMS to my device due to absentSubscriber error

Jakub Kubinski

Jason Godfrey

SMS issues

Find answers and get help from Intercom Support and Community Experts

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