3.1” 248×120-pixel graphical LCD with backlight Built-in rechargeable Lithium battery Up to 24-hour talk time Up to 15-day standby time 3.75-hour charging time Built-in 3-microphone array Optima HD voice, full duplex technology 20-foot (6-meter) and 360-degree microphone pickup range Yealink Noise Proof technology 5-way conference call Connect to PC via Micro USB port Connect to […]
High-performance SIP cordless phone system 1.8″ 128 x 160 TFT color screen with intuitive user interface Up to 8 concurrent calls Up to 8 DECT cordless handsets Up to 8 SIP accounts Support Opus audio codec Up to 18-hour talk time (in ideal conditions) Up to 200-hour standby time (in ideal conditions) Quick charging: 10-min […]
High-performance SIP cordless phone system 2.4″ 240 x 320 color screen with intuitive user interface Up to 8 concurrent calls Up to 8 DECT cordless handsets Up to 8 VoIP accounts Support Opus audio codec Up to 30-hour talk time Up to 400-hour standby time Quick charging: 10-min charge time for 2-hour talk time TLS […]
High-performance SIP cordless phone system 2.4″ 240 x 320 color screen with intuitive user interface Up to 8 concurrent calls Up to 8 DECT cordless handsets Up to 8 VoIP accounts Support Opus audio codec Up to 30-hour talk time Up to 400-hour standby time Quick charging: 10-min charge time for 2-hour talk time TLS […]
Yealink Optima HD voice Codecs: Opus, G.722, G.711(A/u), G.723, G.729AB, G.726, iLBC Dual-port Gigabit Ethernet Display: 4.3″ 480 x 272 pixel color with backlight Dual-color LEDs 4 Soft Keys 10 Line keys can be programmed with up to 27 features on 3 page view Built-in USB port allows support for Bluetooth headset with BT41 dongle […]
Reviews
There are no reviews yet.