Yealink T42G Quick Start Guide

1
Packaging Contents
Assembling the Phone
Assembling the Phone
Stand
Handset Cord
Handset
Ethernet Cable
The following items are included in your package. If you find anything missing, contact your system
administrator.
Power Adapter
Wall Mount Bracket
（Optional） （Optional）
Quick Start Guide
Note: We recommend that you use the accessories provided or approved by Yealink. The use of unapproved
third-party accessories may result in reduced performance.
1. Attach the stand, as shown below:
Note : You can also mount the phone to a wall. For more information on how to attach the wall mount bracket,
refer to Yealink Wall Mount Quick Installation Guide for Yealink IP Phones.
Desk Mount Method
BBB
404040
AAA
454545
Note: The headset or wireless headset adapter EHS36 should be purchased separately. EHS36 is used for
connecting the phone and a compatible wireless headset. For more information on how to use the
EHS36, refer to Yealink EHS36 User Guide.
Skype for Business Phone
2. Connect the handset and optional headset, as shown below:
Wireless Headset Adapter EHS36

Yealink T42G Specifications

General

Power requirements	100-240V, DC 5V
Power over Ethernet (PoE)	Yes
Touchscreen	-
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Voice codecs	G.711, G.723, G.729A, G.729B
Bluetooth	No
RJ-9 ports quantity	2
Ethernet LAN (RJ-45) ports	1
Storage temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Grey
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	189 mm