✓Bundle of 2 items: DD10K USB Dongle and Microfiber Cloth
✓Key Compatibility Features: Engineered for demanding business environments, the system supports Yealink SIP-T41S and T42S (paired with the Yealink W60B basestation) with Firmware 66.82.0.35 or higher, as well as Yealink SIP-T58A with Firmware 83 or later; this versatile compatibility meets the dynamic needs of businesses that require dependable, integrated communication systems
✓Firmware Requirements & Easy Updates: Designed for businesses that demand reliable performance, the Yealink T5x series (T53, T54, T56A, T57, T58A, T58V) require Firmware Version 83 or higher; for Yealink T41S and T42S, update to Firmware 66.82.0.35 or higher via PC/MAC by downloading the update from Yealink’s website; this ensures seamless operations for critical environments such as warehouses, supermarkets, restaurants, medical offices, corporate offices, and educational institutions
✓Impressive Wireless Range: Achieve robust wireless connectivity with an indoor range of 20m to 50m (66ft - 164ft) and an outdoor range of up to 300m (984ft) with a clear line of sight; this extensive coverage is ideal for large-scale business facilities, ensuring uninterrupted communication across expansive spaces such as distribution centers, hospital campuses, corporate offices, and academic campuses
✓Forget About Wires: Effortless Wireless Integration: Enable devices such as T53, T53W, T54W, T57W, T58A, and VP59 to function as base stations, seamlessly connecting up to 4 compatible cordless handsets (including models W52H, W56H, W53H, W73H, W78H, W57R) you can connect to base stations like W60B, W70B, W80B, and W90B; this flexibility allows business buyers—from busy supermarkets and restaurants to corporate offices and educational institutions—to optimize workflow and enhance operational productivity; note: only the T54W supports BLF in DECT mode