Kari’s Law
Required since September 1, 2016
All businesses with Multi-Line telephones must provide direct access to 9-1-1 when a call is placed.
Kari's Law requires businesses in Texas with a multi-line telephone system (MLTS) or private branch exchange (PBX) to provide direct access to 9-1-1 services without callers having to first dial an outside-line number (usually 9).