GSM Conference Phone Konftel 300M

Konftel 300M is a wireless GSM conference phone that operates in GSM - 900/1800 MHz and 3G, UMTS - 900/2100 MHz cellular networks, is ideal for companies using mobile communications and guarantees crystal-clear sound during conference calls thanks to OmniSound 2.0 audio technology.

Konftel 300M is a wireless GSM conference phone that is ideal for companies that use mobile communications for business. It is a completely autonomous device that can be used anywhere where there are no wired communication lines and power supply. Konftel 300M is designed to work in mobile GSM/3G networks, which provide many advantages. The Konftel 300M conference phone features intelligent functions and patented OmniSound 2.0 audio technology, which guarantees crystal-clear sound during conference calls. A modern battery allows you to use the conference phone for up to 30 hours of talk time or 270 hours of standby time. To charge it, just place the phone on the charger. Konftel 300M supports the installation of an SD memory card, which makes it possible to record the conference and listen to it at any convenient time. In addition, the phone can be used as a voice recorder. The conference phone is compatible with most unified communications environments and can be connected to a computer using the included USB cable. In addition, the line selection mode allows you to switch between different connection types (via mobile network or USB interface) and combine them, and connecting additional directional microphones allows you to effectively increase the audience coverage area. A capacious battery and support for SIM cards make the Konftel 300M an ideal solution for quickly holding large and small conferences.
Technical specifications:
Audio features: OmniSound 2.0 technology with wideband voice transmission system. Omnidirectional microphone. Frequency range: GSM - 900/1800 MHz and UMTS - 900/2100 MHz, USB 200-7000 Hz. Reception area: up to 30 m2 (less than 10 participants). Volume: maximum 90 dB within a radius of 0.5 m. Equalizer: various tone settings (muffled, neutral, bright). Connections and connectors: Connection to PC: USB 2.0 Connection of additional microphones: RJ 4/4 Power: Rechargeable battery: capacity of 5,200 mAh, up to 30 hours of talk time or up to 270 hours of standby time. Battery charging: adapter 100-240 V AC / 14 V DC. SIM card: Standard SIM card with PIN/PUK protection Display and keyboard: LCD, 128 x 64 pixels (5 x 2.5 cm) Keyboard: Alphanumeric Operating characteristics: Temperature: 5-40°C (41-104°F) Relative humidity: 20-80% non-condensing Size: diameter - 240 mm, height - 77 mm Weight: 1.180 kg