ENTRY-LEVEL BUSINESS MEDIA DESK PHONE WITH COLOR TOUCHSCREENCCX 400 is the entry level or common area phone in thenext-generationCCX family of phones. With a 5 inch color touch screen and Android 9 powered performance, this phone is easy to use and sounds greatand blocks out the background noise to keep your conversations on track. Design Product colour Black Handset type Wired handset Product type IP Phone Performance Unicode UTF-8 character support Yes Operating system version 9.0 Operating system installed Android Phone features SIP registrar server Yes Caller ID Yes Display Touchscreen Yes Aspect ratio 9:16 Display resolution 720 x 1280 pixels Display diagonal 12.7 cm (5") Display IPS Camera Front camera No Audio Speakerphone Yes Network Bluetooth No Wi-Fi No Ethernet LAN interface type Gigabit Ethernet Ethernet LAN data rates 10,100,1000 Mbit/s Ethernet LAN Yes Ports & interfaces DC-in jack Yes Ethernet LAN (RJ-45) ports 2 RJ-9 ports quantity 2 USB 2.0 ports quantity 1 Power