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CAUTION
WARNING:
To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRICAL SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-
SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL.
The lightning symbol is intended to
alert you to the presence of uninsulated
dangerous voltage within this product’s
enclosure that might be of sufficient
magnitude to constitute a risk of electric
shock. Do not open the product’s case.
The exclamation symbol is intended
to inform you that important operating and
maintenance instructions are included in
the literature accompanying this product.
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1
TABLE OF CONTENTS
Our patented audio technology, OmniSound
®
, is embedded into all Konftel phones to ensure
crystal-clear voice transmission. We’re now taking OmniSound
®
to the next level.
OmniSound
®
2.0 provides the Konftel 300 with the capability to deliver an even more
impressive audio quality. Just like OmniSound
®
full duplex, OmniSound
®
2.0 uses an omni-
directional microphone and three speakers for optimal audio performance. OmniSound
®
2.0
is enhanced with innovative features – noise suppression minimises distracting background
noise, wideband voice transmission gives 7 kHz during VoIP calls and an equaliser allows
you to adjust sound levels during your meeting.
Konftel AB hereby declares that this conference unit complies with all essential require-
ments and other relevant provisions of Directive 1999/5/EC.
Description 2
General .................................................. 2
keypad................................................... 4
Connections 5
Unpacking ............................................. 5
Connecting and installing ........................ 5
Connectivity options ................................ 6
Answering and making calls 7
Answering calls....................................... 7
Ending calls ........................................... 7
Making calls ........................................... 7
Making three-way calls on an analogue line 8
VoIP calls ............................................... 9
Calls via DECT and GSM phones .............10
During a call 11
Adjusting the speaker volume ..................11
Placing calls on temporary hold ...............11
Switching lines during calls .....................12
Conference guide 13
Creating conference groups.....................13
Making conference group calls ................13
Making multi-party calls .........................14
Displaying conference group participants .15
Editing conference groups ......................15
Deleting conference groups .....................16
Conference guide settings ......................16
Displaying conference guide status ..........17
Phonebook 18
Searching for contacts ...........................18
Adding contacts ....................................18
Editing contacts ....................................19
Deleting contacts ...................................19
Displaying phonebook status .................. 20
recording 21
Start recording ......................................21
End recording ........................................21
Mute function ........................................21
Hold .....................................................21
Listening to a recording ......................... 22
Managing recordings ............................. 23
Adjusting the recording indicator .............24
Displaying recording status .................... 25
Settings 26
Selecting languages .............................. 26
Deactivating keypad tones ..................... 26
Adjusting date and time ........................ 26
Adjusting ring level volume .................... 27
Adjusting R-pulse (flash duration) .......... 28
Adjusting microphone volume with
mobile phone connected ....................... 28
Adjusting sound (equaliser) .................... 29
Settings for connecting external
equipment (Aux) ................................... 29
Changing text on the display screen ........ 29
Resetting ............................................. 30
Recording ............................................ 30
Checking status .................................... 30
Upgrading software 31
Installing Konftel PC Suite ......................31
Updating software .................................31
Upgrading with new features ...................31
Optional accessories 32
Troubleshooting 33
Technical specifications 34
Service and guarantee 36