The D140 is suitable for all work environments in which cost-effective but high-quality communication is required. The device, equipped with a slate gray housing, offers all important telephony functions. Two freely programmable SmartLabel keys, six dedicated and four context-sensitive function keys are available for simple and intuitive operation. The D140 is ideal for large installations, e.g. in public administrations. Features - IP desk phone, indoor, wall mounting - Colour: slate gray - Operating system: Linux - PoE - IPv6 & LPv$ - Headset Conectable - Security: TLS & SRTP - SmartLabel - HD Audio - OpenVPN