Filter
Top Products
22
If your Konftel 250 is not working properly:
• Check that the microphone is turned on during the call. The blue microphone LEDs
must be lit.
• If the display shows “ANALOG OVERCURRENT”, the Konftel 250 is connected to a
digital telephone jack. Switch to an analogue phone jack.
• Bypass any extension cables and check that the Konftel 250 is working properly.
• If the Konftel 250 needs to wait for a second dialling tone, you should enter a pause
using the pause/mute button when entering a telephone number as an instruction or
in the phonebook.
You can nd more FAQ on the Konftel website, www.konftel.com/250.
TROUBLESHOOTING