Avaya WLAN Handset 6140 - wireless VoIP phone

The 6140 WLAN Handset is a professional-level IEEE 802.11 a/b/g wireless device with integrated push-to-talk functionality, designed for premises-based mobile communications in the workplace. Engineered for demanding environments that require a high level of collaboration, it is small enough to be highly mobile, yet rugged enough for heavy use.