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Technical Data
Frequency band: 1880 Mhz to 1900 Mhz
Range: max. 300 m in open space
max. 50 m in buildings
Dialling options: DTMF (tone) or PULSE
Batteries: Battery pack, 600 mAh AAA Type NiMh
rechargeable
Max. standby time: approx. 7 days
Max. talk time: 6 hours
Ambient temperature: +5 °C to +45 °C
Permitted relative air humidity: 25 to 85 %
Power supply base adapter: 220/230V , 50 Hz
Butler 1250
B1250_NL_F_D_GB 25/3/02 3:09 pm Pagina 108