Yealink T42G Quick Start Guide

3
Sign-in
Note: Make sure the network connection is correct before login. By default, the phone attempts to contact a
DHCP server in your network to obtain its valid network settings. Contact your system administrator
for more information.
To sign out of the Skype for Business Server:
1. Press the Status soft key when the phone is idle.
or
1. Press the Status soft key when the phone is idle.
Note: Contact your system administrator if any error appears during the sign-in process or if a specific
configuration is required.
You can select Reset Status to reset the presence status to “Available”.
2. Press or to select the desired presence status.
2. Press to select Sign Out.
Available
Busy
DND
Be Right Back\Off Work\Away
Presence Status Icons on the LCD Screen:
Unknown
Off Line
a. If you select PIN Authentication (Only applicable to Onprem account):
b. If you select User Sign-in (Applicable to Onprem account and Online account):
c. If you select Web Sign-in (Only applicable to Online account):
The sign-in screen displays after initializing. You can sign into Skype for Business Server using the following
methods.
2. Press or to select the desired sign-in method.
2) Press the Sign in soft key.
1) Enter the extension and extension PIN in the corresponding field.
If the Skype for Business Server is configured to forcibly lock the phone. You need to configure an unlock PIN
at the initial sign-in.
1. Press the Sign in soft key to enter the sign-in screen.
2) Press the Sign in soft key.
1) Enter the user’s sign-in address, user name and password in the corresponding field.
2) Enter the URL in the address bar of the web browser on your computer, and then press Enter.
3) Enter your email address to check its validity. If your email address passes validation, enter your Online
account and password, and then enter the pairing code to pair with the phone. The phone will sign
into the Skype for Business Server automatically.
1) Press the Sign in soft key, the LCD screen will show the pairing code and URL.
Update Presence Status
Your presence status displays your availability and activity to your contacts. It is constantly updated by the
Skype for Business Server. You can also update your presence status manually.

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