Technical Data - Topcom BUTLER 920 User Manual

Technical data

Symptom
The icon flashes
Handset does not ring
Not possible to transfer
a call on PABX
Telephone does not
react to pressing the
keys
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
22
Possible cause
Handset out of range
The base has no power
supply
The handset is not
registered on the base
The ringing volume is off
or low
The Flash Time is too
short
Manipulation error
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
Solution
Bring the handset closer
to the base
Check the mains
connection to the base
Register the handset on
the base
Adjust the ringing
volume
Set the unit to Long
Flash Time
Remove the batteries
and put them back in
place