Troubleshooting; Technical Data - Topcom BUTLER M1200 User Manual

Topcom Butler M1200/Twin/Triple/Quattro

11 Troubleshooting

Problem
No Display
No dialling tone
Volume of conversation
partner too low
Handset ringer volume too low
Not possible to dial a number

12 Technical Data

Range:
Dialling options:
Batteries:
Max. standby time:
Max. talk time:
Ambient temperature:
Permitted relative air humidity:
Power supply base adapter:
Memories
13
Possible cause
Batteries not charged
Telephone cable not
properly connected
Wrong dial mode
up to 300 m in open space
up to 50 m in buildings
DTMF (tone) and Pulse
2 x 1.2V, 600 mAh AAA Type NiMH rechargeable
approx. 120 hours
12 hours
+5 °C to +45 °C
25 to 85 %
220/230V , 50 Hz
50 with max. 20 digits and 12 characters
Solution
Check the position of the
batteries
Recharge the batteries
Check the connection
of the telephone cable
Adjust the volume during the
conversation by pressing the
Up/Down keys
Adjust the ringer volume
See "Setting dial mode" to set
the correct dial mode
Topcom Butler M1200/Twin/Triple/Quattro