Knowledge Base

If three parties wish to have a conference call, it can be done with the help of the three party conference call function in the telephone network/PBX.  If m...

Yes. for Europe the mobile frequency is GSM 850/900/1800, 3G 900/210 and North America GSM 850/900/1900 and 3G/UMTS 850/1900.

Make sure that the SIM card is inserted correctly and that you have locked the SIM card holder.

Try to just power cycle (remove the battery and put it back in) the unit.

Decrease the volume a notch on the Konftel 300Mx as shown in the instructions in the user guide. Konftel 300Mx User guide

You can upgrade your Konftel 300Mx with a SD card.  Download the SD file from www.konftel.com/Support/Upgrade. Put that in the root of the SD card and the...

Yes, you can use the Konftel if you only want to record a "local" meeting.  Do the following: 1. Press and hold the C/Rec button and confirm ...

The contacts are usually stored on the SIM card, so if you want to import contacts you simply put the new SIM card into your mobile/cell phone and copy the c...

Yes, that is possible with the import/export to/from SIM card function.

Yes, the entire call is recorded.