Yealink T57W Manual

1
Yealink T19P E2, T41P, T42G, T46G, T48G,
T41S, T42S, T46S, T48S, T52S, T54S, T53,
T53W, T54W, T57W manual
A. General information
1. Introduction
Welcome!
This manual helps you to optimize the usage of the IP telephone in combination with the PBX. Please
use this manual at initial operation. Some features differ from the features described in the
manufacturer's documentation.
The following pages describe the Yealink T19P E2, T41P, T42G, T46G, T48G, T41S, T42S, T46S,
T48S, T52S, T54S, T53, T53W, T54W, T57W system telephones.
Yealink T19P E2
Yealink T41P
Yealink T41S
Yealink T42G
Yealink T42S
Yealink T46G
Yealink T46S
Yealink T48G
Yealink T48S
Yealink T52S

Yealink T57W Specifications

General

Adjustable Screen	Yes
Connectivity	Dual-port Gigabit Ethernet
USB Ports	2
USB Port Type	USB 2.0
Power over Ethernet (PoE)	Yes
SIP Accounts	16
Expansion Module Support	Yes
PoE Standard	IEEE 802.3af
Headset Support	Yes, RJ9, Bluetooth
Supported Codecs	G.711, G.722, G.729, iLBC, Opus
Display Resolution	800 x 480
Weight	1.26 kg