Yealink T42S User Manual

Yealink T4 Series IP Phones User Guide
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Related Topic
Setting a Transfer Key
Performing a Semi-attended/Attended Using a Transfer Key
After you have set a Transfer key with a specific contact, you can perform a semi-attended/attended transfer by using
it.
Before You Begin
Confirm with your system administrator that the transfer mode has set to perform attended transfer.
Procedure
1. Press the Transfer key during a call.
The phone calls the specific contact first. Wait until you hear the ringback tone or until the contact answers the
call.
2. Press the Transfer key again.
Related Topic
Setting a Transfer Key
Performing a Call Transfer by Selecting a Transfer Mode
During the call, you can press the Transfer key to select a transfer mode.
Before You Begin
You need to set a Transfer key for a specific contact. Check with your system administrator to find out if this call trans-
fer feature is available on the phone.
Procedure
1. Press the Transfer key during a call, the phone screen is shown below:
2. Select the desired transfer mode.
Related Topic
Setting a Transfer Key
Conference Calls
The phone supports a three-way local conference and multi-way network conference.
During the conference, follow these tips:

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