16
Topcom Butler 4800/Twin/Triple/Quattro
Topcom Butler 4800Twin/Triple/Quattro
Default handset settings are:
Handset volume
3
Handset melody
9
Flash time
Short
Dial mode
Tone
11 Troubleshooting
12 Technical Data
Range:
up to 300 m in open space
up to 50 m in buildings
Dialling options:
DTMF (tone) and Pulse
Batteries:
2 x 1.2V, 600 mAh AAA Type NiMH rechargeable
Max. standby time:
approx. 100 hours
Max. talk time:
11 hours
Ambient temperature:
+5 °C to +45 °C
Permitted relative air humidity:
25 to 85 %
Power supply base adapter:
220/230V , 50 Hz
Memories
50 with max. 24 digits and 14 characters
Problem
Possible cause
Solution
No Display
Batteries not charged
Check the position of the
batteries
Recharge the batteries
No dialling tone
Telephone cable not
properly connected
Check the connection
of the telephone cable
Volume of conversation
partner too low
Adjust the volume during the
conversation by pressing the
volume key
Handset ringer volume too low
Adjust the ringer volume
Not possible to dial a number
Wrong dial mode
See “Setting the dialling mode”
to set the correct dial mode
All memories (redial, phonebook, call log,...) and handset name will not be
erased!
