Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi

Product colour: Black
Product type: IP Phone
Handset type: Wired handset
Power over Ethernet (PoE): Yes
Input frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
Storage temperature (T-T): -30 - 70 °C
Operating temperature (T-T): -10 - 45 °C
Integrated voicemail: Yes
Voicemail indication: Yes
Height: 146 mm
Package width: 238 mm
Package depth: 210 mm
Width: 212 mm
Depth: 186 mm
Package height: 103 mm
Wi-Fi standards: 802.11g, 802.11b, Wi-Fi 5 (802.11ac), 802.11a, Wi-Fi 4 (802.11n)
Ethernet LAN: Yes
Ethernet LAN data rates: 10,100,1000 Mbit/s
Ethernet LAN interface type: Gigabit Ethernet
Wi-Fi: Yes
Number of handles included: 1 pc(s)
Display: LED
Display resolution: 320 x 240 pixels
Display diagonal: 6.1 cm (2.4")
Touchscreen: No
Speakerphone: Yes
Microphone mute: Yes
Hot desking: Yes
Call hold: Yes
Call pick up: Yes
SIP registrar server: Yes
Caller ID: Yes
Phonebook capacity: 1000 entries
Redialing: Yes
Answering machine: Yes
Call park: Yes
Number of VoIP accounts: 4
Lines quantity: 4 lines
Call return: Yes
Conference call: Yes
Speed dialling: Yes