China Intercom PBX Billing System Software 24 Trunk Line 176 Extensions for Hotel, Find details about China Telephone System, Telephone Exchange from Intercom PBX Billing System Software 24 Trunk Line 176 Extensions for Hotel
Capacity | 24 CO lines 240 extensions |
Input Power | 110V-220V AC , 50Hz , 24V DC |
Testing:
Working Temperature: 0°C ~40°C |
Storage Temperature: -20°C~55°C |
Humidity: 5~95% Non-Condensing |