Troubleshooting - Topcom BUTLER 5750 Manual De Usuario

11 Troubleshooting

Symptom
No display
No tone
The icon flashes
Base or handset do not ring
Not possible to transfer a call
on PABX
Telephone does not react to
pressing the keys
Possible cause
Batteries uncharged
Handset turned OFF
Telephone cord badly connected Check the telephone cord
The line is occupied by another
handset
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 Adjust the ringing volume
The Flash Time is too short or
too long
Manipulation error
Troubleshooting
Solution
Check the position of the
batteries
Recharge the batteries
Turn ON the handset
connection
Wait until the other handset
hangs up
Bring the handset closer to the
base
Check the mains connection
to the base
Register the handset on the
base
Change the Flash Time
Remove the batteries and put
them back in place
24