The 4.3-inch screen shows names, numbers, and line status in color, and it tilts to your angle. Fixed buttons for hold, mute, transfer, and speaker sit within reach.
Because the main controls are real buttons, your hand learns them and calls move faster. For one or two active lines, the screen shows what you need at a glance.
Bluetooth 4.2 pairs a headset so you can move during a call, and dual-band Wi-Fi joins your network without a nearby jack. Both features sit inside the phone.
| Display | 4.3-inch color LCD, 480 x 272, backlit |
|---|---|
| Lines | Up to 16 SIP accounts |
| Programmable keys | 27 (9 buttons, 3 pages) |
| Ethernet | Two Gigabit ports (10/100/1000) |
| Power | PoE (802.3af); power adapter optional |
| Bluetooth | Built-in 4.2 |
| Wi-Fi | Built-in dual-band 2.4G/5G |
| USB | USB 2.0 port |
| Expansion | Up to 3 Yealink EXP50 modules |
| Audio | Yealink HD Voice, G.722, two-way speakerphone |
| Cordless option | Via DECT dongle DD10K |