Konftel 300 Benutzerhandbuch

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VOIP CALLS
For these instructions, it is assumed that the computer is turned on, the VoIP software (e.g. 
Skype
®
) is running and the Konftel 300 is connected to the computer via the USB cable. 
Line mode
 Press 
LINE MODE and select USB as a phone line using the arrow 
buttons. Press 
OK to confirm
Connecting two lines
MOBILE+USB connects calls via mobile telephones with VoIP calls over the Internet.
ANALOGUE+USB connects calls on analogue lines with VoIP calls over the Internet. 
Making VoIP calls
 Press 
.  
The Konftel 300 has now been put into call mode and the LEDs show 
a steady blue light. 
 Indicate whether you want to connect a call with one user or several 
users in the computer’s VoIP software.  
The Konftel 300 functions as a speaker and microphone for the 
computer. 
Answering a VoIP call
 Press 
.  
The Konftel 300 has now been put into call mode and the LEDs show 
a steady blue light. 
 Indicate whether you want to start the call by answering in the compu-
ter’s VoIP software.  
The Konftel 300 functions as a speaker and microphone for the 
computer.
Ending a VoIP call
 End the call in the computer’s VoIP software and put the Konftel 300 
on stand-by by pressing 
The Konftel 300 now only functions as a speaker for the computer.
Calling from the phonebook
Please turn to page 18 for instructions on adding and updating contacts in the phonebook.
 Press and hold down a number button for two seconds.  
The phonebook appears on the display screen. The pre-programmed 
names appear in alphabetical order, starting with the number button’s 
first letter. 
 Use the arrow buttons to look through the phonebook. 
 Press 
The contact you select is dialled.
MAKING THREE-WAY CALLS ON AN ANALOGUE LINE
The simplest way to set up a multi-party call is to use the conference guide (see page 13). 
You can connect another party to an on-going call as follows. During a call, the 
 button 
acts as R-pulse (flash), which means it transmits commands to the PBX. 
Please note that you may need to adjust some settings in your Konftel 300 to make it 
compatible with your PBX. Please turn to page 16 in this User Guide for more details.
 Press 
.  
A second dialling tone is heard. 
 Dial the second participant’s number and wait for an answer.
 Press the 
 (
R) button and then 3.  
All three participants are now linked together in one call.
If you don’t get an answer when you dial the second number
 Go back to the first call by pressing 
 (R) then 1.
USING THE CONFERENCE GUIDE
ANSWERING AND MAKING CALLS
ANSWERING AND MAKING CALLS