Konftel 250 Audio Conference Phone

Konftel 250 is an excellent choice when holding telephone conferences without compromising sound quality. The Konftel 250 is equipped with Konftel’s patented OmniSound 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.

Sound:
• OmniSound
• Microphone : Omnidirectional, 360?.
• Reception Area: up to 12 people (30 m2/320 sq ft).
• Loudspeakers: 90 db SPL 0.5 m, 150-7000 Hz.
• Equalizer: soft, neutral and bright.

Connections:
• Two-wire RJ-11 analog PBX or PSTN interface.

Power:
• Power supply: AC adapter 100-240 V AC/14 V DC, 6 m.

Directory:
• Phonebook: 50 contacts.
• Call groups: 20 groups

Recording:
• Support recording on SD & SDHC (< 32 GB) memory card.

Anti-Theft Protection:
• Kensington security slot

Display and Keypad:
• Display: LCD, 128x64 px.
• Keypad: Alphanumerical 0-9, *, #, off hook/F, on hook, on, mute, hold, volume up, volume down, 5 buttons for menu navigation, phone book and conference guide.

Environmental:
• Temperature: 5° – 40°C.
• Relative humidity: 20-80% condensation free.

Physical Specifications:
• Size: Diameter 240 mm, height 77 mm
• Weight: 1 kg.
• Colour: Charcoal black.