Yealink W57R Quick Start

How to Register Handset to BaseHow to Register Handset to Base
See Register Devices to W70B or Register Devices to W80DM and W90DM for more detailed information.
How to Place and Answer CallsHow to Place and Answer Calls
See Place Calls for detailed information.
See Answer Calls for detailed information.
How to Update FirmwareHow to Update Firmware
See Update Handset for detailed information.
W57R Quick Start
7

Yealink W57R Specifications

General

Battery Life (Standby Time)	up to 200 hours
Range (Outdoors)	up to 300 meters
Range (Indoors)	up to 50 meters
Headset Connection	3.5mm jack
IP Rating	IP54
Power Supply	5V DC
Weight (Base Station)	300 g
Operating Temperature	0°C to 40°C
Audio Codec	G.722, G.711 (A/μ), G.726, OPUS
Wireless Standard	Wi-Fi 802.11 b/g/n
Operating Humidity	10% to 95% RH