Điện thoại cầm tay không dây Yealink W79P• High-performance SIP cordless phone system• 1.8" 128 x 160 TFT color screen with intuitive user interface• Up to 20 simultaneous calls• Up to 10 DECT cordless handsets• Up to 10 SIP accounts• IP67 Ruggedized DECT Handset• Support Opus audio codec• Noise Reduction System• FNR (Flexible Noise Reduction)• Up to 28-hour talk time (in ideal conditions)• Up to 360-hour standby time (in ideal conditions)• Quick charging: 10-min charge time for 2-hour talk time• TLS and SRTP security encryption• Headset connection via bluetooth• Alarm function• Vibration• Charger wall mountablewith PSU