Service Mobility is an NG9‑1‑1 element that provides the service provider’s view of the mobility of the caller’s device. As the service provider might not know the characteristics of the actual device or access network used, the value should be treated as advisory and not be relied upon.

Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.

NENA-STA-043, NENA NG9-1-1 Data Flow Standard