Service Environment

From NENA Knowledge Base

Service Environment is a NG9‑1‑1 element that indicates whether a call is from a business or residence. (Required unless the ’Service Type’ value is “wireless”.)

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