Simple yet Sophisticated
Konftel 250 is an excellent choice for holding telephone conferences with great sound quality. It’s the obvious choice when you have an analogue line – high performance, smart features and expandable too. The Konftel 250 is equipped with Konftel’s patented OmniSound® 2.0 audio technology, for crystal-clear sound. Save your contacts in the phone book and use the conference guide to easily set up multi-party calls or pre-programmed group calls. Konftel 250 also has a built-in recording function that enables you to record your calls on an SD memory card. With its modern Scandinavian design, Konftel 250 will be a welcome addition to any conference room. It’s also ideal in larger settings with the addition of optional expansion microphones. Hold productive telephone conference meetings that not only save time but the environment as well by cutting travel expenses.
Plug and Play simplicity
Connect the Konftel 250 to an analogue telephone line and to a power outlet and your ready to go! Fast and easy. There is a conference guide included, perfect for making multi-party calls and a phone book ideal for storing contacts.
SD Recording function
Just because the Konftel 250 is so easy to use doesn’t mean that it lacks advanced innovative features. Record your meetings on an SD memory card, perfect for when you want to document and archive a meeting, circulate it for immediate action or play it back to people who were unable to attend.
Excellent sound quality in Scandinavian design
Naturally, the Konftel 250 is equipped with Konftel’s patented audio technology, OmniSound® 2.0 for crystal-clear sound. You can also use the optional expansion microphones to effectively double the voice pickup range. The Konftel 250’s built in omni-directional microphone along with the directional expansion microphones combine to ensure optimal voice pickup in larger conference rooms. The phone also has a modern Scandinavian design that makes it a welcome addition to any conference room.
Spontaneous telephone conferences
The Konftel 250 allows you to have spontaneous telephone conferences with one or more parties, an easy and convenient way of disseminating information and sharing idea’s.
OmniSound® 2.0 – a sound sensation
Our patented audio technology, OmniSound®, is embedded into all Konftel phones to ensure crystal-clear voice transmission. OmniSound® 2.0 provides the Kontel 250 with the capability to deliver an even more impressive audio quality. Just like OmniSound®, OmniSound® 2.0 uses full duplex, an omni-directional microphone and three speakers for optimal audio performance. OmniSound® 2.0 features noise suppression, that minimises distracting background noise and an equaliser that allows you to adjust sound levels during meetings.
Microphone : Omni-directional, 360˚.
Pickup range: up to 30 m2, > 10 persons.
Volume: 90 db SPL 0.5 m (RMS).
Frequency response: 200-3400 Hz.
Equaliser: soft, neutral and bright.
Analogue phone connection: Modular 6/6 RJ11 to a public analogue telecommunication network or an analogue PBX.
Power supply: AC adapter 100-240 V AC/14 V DC, 6m.
Expansion microphones: modular 4/4.
Phonebook: 50 contacts.
Call groups: 20 groups.
Supports SD memory cards up to 2 GB
Anti-theft protection: Kensington security slot.
Size: Diameter 240 mm, height 77 mm
Weight: 1 kg.
Color: Charcoal black.
DISPLAY AND KEYPAD
Display: Illuminated graphics LCD, 128x64.
Keypad: Alphanumerical 0-9, *, #, off/R, on, mute, hold, volume up, volume down, 5 buttons for menu navigation, phone book, conference guide.
Telecommunication: TBR21, 47 CFR Part 68/TIA, IC CS-03 Issue 1999/01/01.
EMC: EN301 489-1,3. EN 300 220-1,2, FCC subparts B and C.
Electrical safety: UL 60950-1, EN 60950-1:2001.
Temperature: 5° – 40°C.
Relative humidity: 20-80% condensation free.
Menus and quick reference guides; Danish, English,
Finnish, French, Italian, Dutch, Norwegian, Polish,
Spanish, Swedish, Turkish, German, Russian.
Konftel 250, power cable and AC adapter, tele plugs, quick reference guides
900102080 Expansion microphones extend the voice pickup range from 320 to up to 750 sq ft (30-70 m2).
900102083 Travel case.
900102084 Wall mounting bracket.