Yealink

Yealink SIP-T31G. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Lines quantity: 2 lines, Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 2.3", Display resolution: 132 x 64 pixels. Voice codecs: G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x

Yealink YHS34. Product type: Headset. Connectivity technology: Wired. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Cable length: 35.4" (0.9 m), Product color: Black

Yealink Dect Accessory - WHC60. Charger type: Indoor, Charger compatibility: Smartphone, Wireless charging. Product color: Black

Yealink SIP-T42S. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 12 lines, Phonebook capacity: 1000 entries. Volume control: Digital. Display: LCD, Display diagonal: 2.7", Display resolution: 192 x 64 pixels

Yealink YHS34. Product type: Headset. Connectivity technology: Wired. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Cable length: 35.4" (0.9 m), Product color: Black

Yealink EXP50. Product color: Black, Gray, Number of buttons: 23 buttons, Compatible products: SIP-T58V/SIP-T58A/SIP-T56A/SIP-T54S/SIP-T52S. Dimensions (WxDxH): 7.74 x 4.88 x 5.41" (196.5 x 124 x 137.5 mm)