The DECT handset W73H from Yealink is a wireless business telephone with a modern and elegant design. It is easy to carry and has better battery life and communication quality. Compatible with Yealink W70B Dect Base Station and the W90 multi-cell system, as a W73P system (W73H + W70B) up to 10 handsets, 10 SIP accounts and 20 simultaneous calls can be supported, 1.8" TFT colour display with 128 x 160 pixels, with HD sound.