Yealink SIP-T42G User Manual

Basic Call Feature
117
You can initiate a Skype for Business conference call, add and invite contacts to a
conference call from phone.
To initiate a Skype for Business conference call via phone user interface:
1. Place a call to the first party.
2. When the first party answers the call, press the Conf soft key to invite a new call to
the Skype for Business conference.
3. Enter the number of the third party, and then press , , or the Send soft
key.
You can also enter the first few continuous characters of the contact name, phone
number or the contact address, and then press the navigation keys to scroll
through the result list and select the desired contact.
4. When the third party answers, three parties are now joined in the Skype
conference.
5. Press the Add soft key to invite a new party.
6. Repeat the steps 3-4 to add more parties to the conference.

Yealink SIP-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