Technical Data; Default Settings - Topcom butler 920 Bedienungsanleitung

11 Technical data

Range
Handset Batteries:
Base power supply
Handset autonomy
Handset talk time
Normal conditions of
use
Permitted relative air
humidity
Dialling mode
Memories

12 Default settings

Flash time
Dialling mode:
Ring volume
Ring melody
Base PIN
up to 300m in open space
up to 50m indoors
2 x 1.2V, 600mAh AAA Type NiMh
rechargeable
220/230V / 50 Hz
100 hours in standby
11 hours
+5 °C to +45 °C
25 to 85%
Pulse / DTMF (Tone)
10 indirect with max. 25 digits
100 ms
Tone
Level 3
Ringer 8
0000
Technical data
21