Specifications
display: 1.8-inch 128x160 color tft screen
audio quality: hd audio with opus and g.722 codec support
simultaneous calls: supports up to 20 concurrent calls
sip accounts: up to 10 sip accounts
handset support: connect up to 10 handsets per base
range: 50 meters indoors, 300 meters outdoors
battery performance: up to 35 hours talk time, 400 hours standby
charging: quick charge (10 minutes = 2 hours talk)
headset port: 3.5 mm jack
security: tls 1.3, srtp, aes configuration file encryption
ethernet port: 10/100 mbps, poe support (802.3af)
dect technology: cat-iq2.0 compatible
provisioning: auto-provisioning via yealink rps or ftp/tftp/http/https
expandability: up to 6 dect repeaters (rt30 supported)
power efficiency: eco mode and eco mode+
wall mountable: yes (base station)