Konftel 250 - conference phone, connects to an analog PSTN telephone line (RJ11), has a coverage area of up to 30 m2, more than 10 people; supports SD memory cards with a capacity of up to 2 GB (more than 70 hours of recording).
The Konftel 250 conference phone is the ideal solution for high-quality conference calls. It features excellent sound quality, the most sought-after smart features and expandability for larger rooms.
With Konftel's patented OmniSound® 2.0 audio technology, the phone delivers crystal-clear sound. It also allows you to store contacts in the phone book and, using the conference call wizard, call multiple participants or a pre-programmed group. In addition, the Konftel 250 has a built-in call recording function on an SD memory card.
The contemporary design of the Konftel 250 makes it ideal for a medium-sized conference room, but also for larger rooms when additional microphones are added.
This phone allows for efficient teleconferencing, saving not only time but also travel expenses.
Easy to connect Connect the Konftel 250 to an analogue telephone line and power supply and it's ready to go! Use the conference setup wizard to quickly and easily set up a conference and the phone book to save contacts. |  |
Conference Call Setup Wizard Makes Calling Easier Once a group is created, the Conference Call Wizard allows you to contact all of its members with just a few keystrokes. This feature is very convenient for repeated teleconferences. The Conference Call Wizard can store up to 20 groups within each profile. |  |
SD memory card recording function The Konftel 250 is not only easy to use, but also has innovative features. For example, it can record conversations on an SD memory card. This allows you to document and archive conversations, as well as share or play recordings with those who were not present at the conference. The phone can be equipped with an SD card with a capacity of up to 2 GB, which allows you to save more than 70 hours of recording. |  |
Excellent sound quality and stylish design Thanks to Konftel's patented OmniSound® 2.0 audio technology, the phone delivers crystal-clear sound. The built-in omnidirectional microphone, as well as additional external microphones that increase the voice pickup area, allow the Konftel 250 to be used even in larger rooms (up to 70 m2). In addition, the modern design of the phone is ideal for any conference room. |  |
OmniSound® 2.0 Audio Technology: Unrivaled Sound Quality
The patented OmniSound® audio technology used in all Konftel phones ensures crystal-clear sound transmission. The newly developed OmniSound® 2.0 technology, which is equipped with the Konftel 250 phone, allows for even better audio quality. As with the full-duplex OmniSound® technology, OmniSound® 2.0 uses an omnidirectional microphone and three speakers to produce optimal sound. OmniSound® 2.0 technology reduces distracting background noise to a minimum through effective noise cancellation, and also allows the volume to be adjusted during calls using the equalizer.
Technical specifications:
LANGUAGE VERSIONS
Phone menu and quick start guides; Danish, English, Finnish, French, Italian, Dutch, Norwegian, Polish, Spanish, Swedish, Turkish, German, Russian.
AUDIO CHARACTERISTICS
OmniSound® 2.0 audio technology.
Microphone: omnidirectional, 360˚.
Reception area: up to 30 m2, more than 10 people.
Volume: 90 dB within 0.5 m radius.
Frequency response: 300-3400 Hz.
Equalizer: various tone settings (soft, neutral, bright).
CONNECTIONS
Analogue telephone line: modular connector 6/6 (RJ11) - connection to the public telephone network or analogue PBX.
Power supply: 100-240V AC (via power adapter) or 14V DC.
Remote microphones: 4/4 modular connector.
NOTEBOOK
Phone book: 50 contacts.
Subscriber groups: up to 20.
RECORDING TO MEMORY CARD
Supports SD memory cards with a capacity of up to 2 GB (more than 70 hours of recording).
PROTECTION AGAINST THEFT
Anti-theft: Kensington security cable slot.
DIMENSIONS
Size: diameter - 240 mm, height - 77 mm.
Weight: 1 kg.
Colour: jet black.
DISPLAY AND KEYBOARD
Display: graphic with backlight (LCD), 128 x 64.
Keypad: keys with letters, numbers (0-9), and symbols * and #, as well as keys for power on/short-hang up, power on, mute, hold, volume up/down, phone book, or conference call wizard, 5 keys
to navigate the menu.
COMPLIANCE WITH REGULATIONS AND STANDARDS
(European standards are given)
Telecommunications: TBR21; 47 CFR Part 68/TIA; ICCS-03, Issue 1999/01/01.
Electromagnetic compatibility: EN301489-1,3. EN 300220-1,2, FCC (subparts B and C).
Electrical safety: UL 60950-1, EN 60950-1:2001.
ENVIRONMENTAL CONDITIONS
Temperature: 5-40° C.
Relative humidity: 20-80% without condensation.
DELIVERY KIT
Konftel 250, brief description, interface cable, power adapter.
ADDITIONAL ACCESSORIES
900102080 - remote microphones that expand the voice reception area up to 70 m2.
900102083 - protective cover.
900102084 - wall mounting bracket.
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