Manufacturer: ZENITEL NORWAY
Type: Main Station With Loudspeaker
Model: VMP-503

Operation voltage: Powered from exchange
Cable requirements: Twisted 2 pairs 0.5mm2 outer screen
Connections: Screw terminals
Loudspeaker Output: 1.4 W
Internal Loudspeaker impedance: 63 ohm
Frequency range: 300 – 5000 Hz
Temperature range: -40°C to +55°C
Mic. Impedance for external handset: 200 – 600 ohm
Material: Bayblend plastic Membrane keyboard foil of cured PVC
IP- class: IP-65
Dimensions (mm): 124W x 224H x 63D