Konftel 300 - Manual (Page 18)

32 33
Item no. Designation
900102080 Expansion microphones extend the voice pickup range to 70 m 2 .
900102081 SD call recorder.
Please visit www.konftel.com/300 for software upgrades.
900102082 Wireless headset connection.
Please visit www.konftel.com/300 for software upgrades.
900102083 Travel case
900102084 Wall mounting bracket
900102087 PA system connection.
Please visit www.konftel.com/300 for software upgrades.
900103392 Interface box for external PA system connection.
900103389 Connection cable for Sony Ericsson, 12-terminal.
900103390 Connection cable for Nokia, 3.5 mm plug.
900103391 Connection cable for Nokia, 2.5 mm plug.
Please visit Konftel’s website for a list of compatible models.
OPTIONAL ACCESSORIES TROUBLESHOOTING
If your Konftel 300 is not working properly:
• If there is no dialling tone, check that an analogue line has been selected.
• Check that the microphone is turned on during the call. The blue microphone LEDs
must be lit.
• Bypass any extension cables and check that the Konftel 300 is working properly.
• If the Konftel 300 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 find more FAQ on the Konftel website, www.konftel.com/300.