CMRS (Commercial Mobile Radio Service)

From NENA Knowledge Base

CMRS (Commercial Mobile Radio Service) is a US FCC designation for any carrier or licensee whose wireless network is connected to the public switched telephone network; for practical purposes, this is the same as a “cellular network.”

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-REQ-003, NENA Requirements for 3D GIS for E9-1-1 and NG9-1-1