Yealink SIP-T48U - VoIP phone

design
Product Type: IP Phone
Color of product: Grey
Handset Type: Wired handset

phone properties
Caller ID: Yes
Telephone book capacity: 1000 entries
Number of VoIP accounts: 16
Knocking: Yes
Hold call: Yes
Call Forwarding: Yes
Conference Call: Yes
Redial: Yes

management functions
Keyboard Number of Keys: 29

Screen
Touchscreen: Yes
Display: LED
Screen diagonal: 17.8 cm (7 inches)
Display resolution: 800 x 480 pixels
Display backlight: Yes

Audio
Handsfree: Yes
Speech codec: AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC

network
Built-in Ethernet port: Yes
WiFi: Yes
bluetooth: yes
Ethernet LAN interface type: Gigabit Ethernet
Ethernet LAN data transfer rates: 10,100,1000 Mbit/s
Supported security algorithms: AES, HTTPS, SRTP, TLS

connections and interfaces
Number of USB 2.0 ports: 2
Number of Ethernet LAN ports (RJ-45): 2
Expansion module support: Yes

Performance
Power over Ethernet (PoE): Yes
Power supply input voltage: 100 - 240 V

operating conditions
Operating temperature: 0 - 40 °C
Operating relative humidity: 10 - 95%

weight and dimensions
Width: 226mm
Depth: 226mm
Height: 185mm

scope of delivery
Number of handles included: 1 pc(s)

logistic data
Goods tariff number (HS): 85171800