Display resolution
1024 x 600 pixels
Connections and interfaces
NUMBER of RJ9 connections
2
Number of Ethernet LAN connections (RJ-45)
2
Direct current connection (DC)
Yes
USB Type-C Number of connections
1
Power over Ethernet (PoE)
Yes
Power supply input voltage
100 - 240 V
AC adapter Output current
1.25 A
Power supply unit Output voltage
12 V
Language codec
G.729ab, G.711u, G.723.1, G.726, G.729, G.711a, G.729B, G.729A
Interface type Ethernet-LAN
Gigabit Ethernet
WLAN standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ethernet LAN data transfer rates
10, 100, 1000 Mbit/s
Supported security algorithms
WPA2, WPA3
Quality of Service (QoS) support
Yes
Operating temperature
10 - 45 °C
Relative humidity in operation
5 - 95 %
Temperature range during storage
-30 - 70 °C
Number of handles included
1 piece(s)
Integrated answering machine
Yes
Management platform
Yealink Device Management Platform
Number of VoIP accounts
16
Telephone book capacity
1000 entries
MWI (Message Waiting Indicator)
Yes
Customizable background image
Yes
Handset type
Drahtgebundenes & drahtloses Handgerät
Installed operating system
Android
Version of the operating system
13
Front camera resolution (numerical)
5 MP