Yealink SIP-T42G User Manual

Basic Call Feature
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The SIP-T42G IP phone is designed to be easily used like a regular phone on a public
switched telephone network (PSTN). You can place calls, answer calls, transfer a call to
someone else, or conduct a Skype for Business conference call. You can also use
calendar, response groups or boss-admin Skype for Business feature.
This chapter provides basic operating instructions for the SIP-T42G IP phone. Topics
include:
 Placing Calls
 Answering Calls
 Ending Calls
 Redialing Numbers
 Auto Answer
 Call Waiting
 Call Mute
 Call Hold/Resume
 Calendar
 Call Forward
 Response Groups
 Boss-Admin Feature
 Inbound Private Line
 Call Transfer
 Group Call Pickup
 Skype for Business Conference
 Call Park
 Voice Mail
 Multicast Paging
 Branch Office Resiliency
If you require additional information or assistance with your new phone, contact your
system administrator.
You can place a call in three ways using your SIP-T42G IP phone:
 Using the handset

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