SafetyLine does not officially support the Zoleo device. We strongly recommend a Garmin InReach or SPOT Messenger Device for satellite usage with SafetyLine.
SafetyLine can be configured on the Zoleo device via email integration. Please visit our Legacy SPOT email integration page for examples: https://safetyline.zendesk.com/hc/en-us/articles/360007612273-Configuring-and-Using-the-SPOT-X-Legacy
Please note that because Zoleo does not come with its own API, integration with SafetyLine relies on email, meaning any delays in email sending/receiving can cause delays in communication with SafetyLine.