Topcom Butler 1250 Mode D'emploi page 108

Butler 1250
Technical Data
Frequency band:
Range:
Dialling options:
Batteries:
Max. standby time:
Max. talk time:
Ambient temperature:
Permitted relative air humidity:
Power supply base adapter:
1880 Mhz to 1900 Mhz
max. 300 m in open space
max. 50 m in buildings
DTMF (tone) or PULSE
Battery pack, 600 mAh AAA Type NiMh
rechargeable
approx. 7 days
6 hours
+5 °C to +45 °C
25 to 85 %
220/230V , 50 Hz
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