Yealink W77P IP Phone - Cordless - Corded - DECT Bluetooth - Desktop Wall

High-performance SIP cordless phone system 1.8? 128 x 160 TFT color screen with intuitive user interface Up to 20 simultaneous calls to ensure that each handset can make two calls Up to 10 DECT cordless handsets and 10 SIP accounts TLS and SRTP security encryption Flexible Noise Reduction (FNR)/Noise Cancellation Up to 40-hour talk time - Up to 575... more-hour standby time Quick charge: 10-minute charge time for 2-hour talk time Vibration alarm guarantees you not to miss any call even in noisy situatio