Send SMS and MMS messages with OneSignal. Learn how to set up, personalize, and analyze messages to engage your users in real time.
Select the message channel
Choose a composition method
Set a name and label
name
Set an audience
SMS audience segment selection interface
Targeting method | Dashboard | API |
---|---|---|
Segments | ✅ | ✅ |
Filters (API only) | ❌ | ✅ |
Aliases (API only) | ❌ | ✅ |
Schedule and delivery options
SMS delivery scheduling options
send_after
)Example uses GSM-7 encoded characters, likely sending 2 segments.
Example uses UCS-2 encoded characters, likely sending 3 segments.
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MMS media attachment interface