Yealink T42S User Manual

Yealink T4 Series IP Phones User Guide
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The Cancel, Call Pull (CallPull), New Call (NewCall) and Barge In (BargeIn) appear on the phone screen.
2. Select Barge In (BargeIn) to interrupt the active call.
Pulling a Shared Call on a Shared Line
In SCA scenario, both you and other users can pull an existing call from another shared phone that is an active or hold
state.
Check with your system administrator to find out if this feature is available for your phone.
Before You Begin
There is an active or held call on the shared line.
Procedure
1. Long press the line key, and then select a call.
2. Select Call Pull (CallPull) to pull the call.
Intercom
Intercom is a useful feature in an office environment to quickly connect with the operator or the secretary.
Intercom enables you to place an intercom call that is answered automatically on the contact's phone as long as the
contact is not in an active call.
Note
Intercom is not available on all servers. Contact your system administrator for more information.
Topics
State Indicator of the Intercom key

Yealink T42S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Lines quantity	12 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Volume control	Digital
Number of programmable keys	6
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm