Konftel 250 User Manual
Konftel 250: user guide
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Also See for 250:
- User manual (28 pages) ,
- Quick reference manual (8 pages) ,
- User manual (25 pages)
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Table of Contents
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Summary of Contents for Konftel 250
- Page 1 Conference phones for every situation The Konftel 250 User Guide ENGLISH...
- Page 2 Our patented audio technology, OmniSound ensure crystal-clear voice transmission. We’re now taking OmniSound OmniSound 2.0 provides the Konftel 250 with the capability to deliver an even more ® impressive audio quality. Just like OmniSound an omni-directional microphone and three speakers for optimal audio performance.
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Page 3: Table Of Contents
Description General ... 2 Maintenance ... 2 keypad... 4 Navigation and selection in menus ... 5 connections Unpacking ... 6 Connecting and installing ... 6 Select region and language ... 6 answering and making calls Answering calls... 7 Ending calls ... 7 Making calls ... -
Page 4: Description
DescRiPTion GeneRal The Konftel 250 conference phone offers a host of innovative features: • OmniSound 2.0 audio technology. ® • Conference guide for easy set-up of multiparty calls. • Record your meetings with an SD memory card so that you can listen to them later •... - Page 5 speaker Microphone sD memory card port expansion microphone port Power supply port Display screen Keypad leDs Flashing blue Steady blue light Call in progress Flashing red Steady red light analogue line connection DescRiPTion leDs Incoming call Hold, microphone and speaker turned off Mute, microphone turned expansion microphone...
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Page 6: Keypad
DescRiPTion KeYPaD UP aRRoW navigation in menus, display of call list no/end/back recording increase volume Decrease volume MUTe the caller cannot hear you HolD puts a call on hold Writing text Each button contains letters and characters – more than those shown on the button (see illustration below). -
Page 7: Navigation And Selection In Menus
naViGaTion anD selecTion in MenUs Press MenU. Select the option you want from the menu using the arrow buttons. Confirm by pressing oK to select the marked option. Cancel the setting or go back one level in the menu by pressing c. ... -
Page 8: Connections
Place the conference phone in the middle of the table. selecT ReGion anD lanGUaGe The first time the Konftel 250 is started, you will be required to select the region in which you are located. The Konftel 250 then automatically configures to the telecom network for that region. -
Page 9: Answering And Making Calls
ansWeRinG anD MaKinG calls ansWeRinG calls A ring tone is heard and the blue LEDs start flashing. Press to answer. The LEDs show a steady blue light. The duration of the call is shown on the display screen. enDinG calls ... -
Page 10: Making Three-Way Calls
Flash/R-pulse, which means it transmits commands to the PBX. If you experience problems making multi-party calls: Different PBXs may require different signals. Please contact your telephone administrator or service provider. Turn to page 12 for more details. ... -
Page 11: During A Call
aDJUsTinG THe sPeaKeR VolUMe Adjust the speaker volume using the buttons PlacinG calls on TeMPoRaRY HolD Mute Press (Mute) to turn off the microphone. The LEDs change from blue to red. The other party cannot hear what you are saying. ... -
Page 12: Conference Guide
You can now call the participants in a meeting by simply pressing a few buttons. You may need to adjust some settings in your Konftel 250 to make it compatible with your PBX. Please turn to page 12 in this User Guide for more details. -
Page 13: Making Multi-Party Calls
Select QUICK GUIDE with the arrow buttons. Press oK to confirm. The Quick Guide asks you to dial the first number. Dial the first person’s telephone number. Press oK to confirm. Press oK when the first person has answered. -
Page 14: Deleting Conference Groups
It may be necessary to change the duration of the R-pulse so that it works with your PBX. Read “ADJUSTING THE FLASH/R PULSE DURATION” on page 19. Your PBX may not be programmed to admit multi-party calls or the procedure may be different. Please contact your telephone administrator or service provider. DisPlaYinG confeRence GUiDe sTaTUs ... -
Page 15: Phonebook
The Konftel 250 has a phonebook that holds up to 50 entries. See page 7 for making calls via the phonebook. entering text with the keypad Please turn to page 4 for instructions on using the keypad to enter text. -
Page 16: Deleting Contacts
PHonebooK DeleTinG conTacTs Select MenU > PHone booK > eRase conTacT. Mark the contact you want to delete and press oK. Confirm that you really want to delete the contact by pressing oK or cancel the deletion of a contact by pressing c. DeleTinG all confeRence GRoUPs ... -
Page 17: Recording
It is possible to record a phone conference on an SD (Secure Digital) memory card so you can listen to it later on. A flashing symbol appears on the display screen during recording. A beep is heard every 20 seconds so that other parties in the call know it is being recorded. The beep can be turned off (see page 17). -
Page 18: Listening To A Recording
RecoRDinG lisTeninG To a RecoRDinG You can listen to a recorded phone conference on your Konftel 250 or a computer using an SD memory card reader. Recordings are saved in .wav format and can be played back on your choice of media player. -
Page 19: Managing Recordings
ManaGinG RecoRDinGs editing the name of a recording The recording is named by default with the time at which the recording started. Select MenU > RecoRDinG > RenaMe file. Mark the folder you want and press oK to confirm. ... -
Page 20: Settings
Select the language you want and press oK to confirm. selecT ReGion The first time the Konftel 250 is started, you will be required to select the region in which you are located. The Konftel 250 then automatically configures to the telecom network for that region. -
Page 21: Adjusting Ring Level Volume
500 ms – USA selecTinG calleR iD sTanDaRD Konftel 250 needs to be configured to match the Caller ID standard in your country. Note that in some cases even individual states/provinces within a country use different standards. The table below is a guideline for choosing the correct setting. If the caller ID is not working properly, select another setting or contact your telephone service provider for further information. -
Page 22: Adjusting Sound (Equalizer)
Select your choice and press oK to confirm. cHanGinG TeXT on THe DisPlaY scReen The text on the display screen can be changed when the Konftel 250 is on hook. Select MenU > seTTinGs > scReen TeXT. ... -
Page 23: Optional Accessories
See www.konftel.com/250. -
Page 24: Troubleshooting
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. -
Page 25: Technical Specifications
Kensington security slot Memory Support for SD memory cards up to 2 GB connectivity Analogue telephone connectivity Modular 6/6 modular (RJ11) to a public analogue telecom- munication network or an analogue PBX Power supply AC adapter 100–240 V AC/14 V DC... -
Page 26: Service And Guarantee
GUaRanTee If anything is wrong with your Konftel unit, please contact the place of purchase. Guarantee We give a two-year guarantee on our conference telephones. service Service is offered after the expiration of the guarantee. Please contact your retailer and ask for a cost estimate. - Page 28 Konftel is a leading company within loudspeaker communication and audio technology. We develop and sell products and technology for telephone conferences based on cutting-edge expertise within acoustics and digital signal processing. A key attribute of our products is that all the conference telephones have built-in, high-quality audio technology –...