According to NENA, the 9-1-1 Association, approximately 240 million calls a year are made to 9-1-1 in the US. 80% of them — 192 million…
According to NENA, the 9-1-1 Association, approximately 240 million calls a year are made to 9-1-1 in the US. 80% of them — 192 million…