HD Audio，Noise Cancellation，3.5mm Headset Jack，Belt Clip ,Quick charge，Bluetooth 5.1，Vibration alarm，OTA Upgrade

• No Perception Upgrade • Sync Level1 Base Backup • Headsets Registration • Security & Stability • Advanced DECT Contacts • Efficient Provisioning & Unified Management • Easy Setup and Deployment • Compatible with Multiple Devices

• New modern commercial design, more compact and easy to carry • 2.4’’ 240 x 320 TFT color screen with intuitive user interface • Up to 21-hour talking time (in ideal conditions) • Up to 166-hour standby time (in ideal conditions) • Quick charging: 10-minute charging time for 2-hour talking time • HD audio and noise cancellation • Headset connection via Bluetooth or 3.5 mm jack • Vibration alarm guarantees you not miss any call, even in noisy situations • Sturdy and reliable belt clip to move freely • Meet demands in either single-cell or multi-cell solutions

• Seamless handover and roaming •Up to 100 parallel calls •Up to 30 base stations •Up to 100 handsets • Up to 100 SIP accounts • Support XML/LDAP/Remote Phonebook • Support Xsi Directory • DECT radio coverage up to 50 m indoors and 300 m outdoors • Support IPv6 • Support PoE • DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and low-bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.). • Compatible with Yealink W56H/W53H (version x.85.0.45 or later), W73H (version 116.85.0.25 or later), W78H (version 16.85.0.5 or later), CP930W (version 87.85.0.45 or later), W59R (version 115.85.0.45 or later), W57R (version 118.85.0.5 or later), CP935W (version 149.86.0.10 or later), T54W+DD10K (version 96.85.0.95 or later) and DD Phone (version 66.84.0.115 or later)

DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).