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Technical Data for the Telephone
User elements
Receiver
Loud speakers
Hook switch
Cabinet
Colours
Dimensions
(W x D x H)
Weight
Ambient temperature
Humidity
Safety
Data for Connecting a Headset
Microphone power consumption
Microphone sensitivity
Loud speaker impedance
Loud speaker sensitivity at 1 kHz
Sound pressure limit
Receiver jack assignment
1
Microphone +
2
Loud speaker +
3
Loud speaker -
4
Microphone -
Important Information
Keypad, 17 permanent function keys, 15 programmable function
keys
Electret microphone, dynamic receiver, hearing aid-compatible
8 Ohm, Ø 66 mm
Magnetic switch contact
Plastic material
Black
261 mm x 216 mm x 89 mm
Approx. 980 g
0° to 40°C
10 to 90%
CE
Max. 0.5 mA
45 dB
150 Ohm
19.5 3 dBPa/V
24 dBPa
25
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