SMS Messaging

Common SMS Guides and Tutorials.



Import Phone Numbers

Add phone numbers through the OneSignal Dashboard, API, or SDK.

Sending SMS Messages

How to use the OneSignal dashboard to send emails.

Want to use the API? Checkout our SMS Properties to send through our API

Retargeting Messages

Easily send SMS to users that did or did not interact with your push notifications.


Coming Soon Add SMS to your Customer Journeys for a true omni-channel approach to customer re-engagement.

Using SMS as a Fallback Option for Push Notifications

Can't reach all your subscribers with push? Use SMS to target the unsubscribed devices instead!

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