communication command center; emergency dispatch center
Refers to a facility that receives emergency calls (110, 119, etc.) and coordinates police, fire, or ambulance response.
Calls to 110 are connected to the communication command center.
The operator at the communication command center dispatched emergency vehicles.
A general command room; 通信指令室 specifically handles communication-based emergency coordination.
Fire department command center, a more specific type of 通信指令室.
Compound of 通信 (communication) + 指令 (command, instructions) + 室 (room).