Yealink SIP-T42S Quick Start Guide

9
Quick Start Guide
Ultra-elegant Gigabit IP Phone – SIP-T42S
Semi-Attended Transfer
1. Press the Transfer soft key during an active call. The call is placed on hold.
2. Enter the number you want to transfer to.
3. Press the Transfer soft key when you hear the ring-back tone.
Attended Transfer
1. Press the Transfer soft key during an active call. The call is placed on hold.
2. Enter the number you want to transfer to, and then press the Send soft key.
3. Press the Transfer soft key when the second party answers.
CALL FORWARD
To enable call forward:
1. Press the Menu soft key when the phone is idle, and then select Features->Call Forward.
2. Select the desired forward type:
Always Forward----Incoming calls are forwarded unconditionally.
Busy Forward----Incoming calls are forwarded when the phone is busy.
No Answer Forward----Incoming calls are forwarded if not answered after a period of time.
3. Enter the number you want to forward to. For No Answer Forward, press or to select the desired
ring time to wait before forwarding from the After Ring Time field.
4. Press the Save soft key to accept the change.
CALL CONFERENCE
1. Press the Conf soft key during an active call. The call is placed on hold.
2. Enter the number of the second party, and then press the Send soft key.
3. Press the Conf soft key when the second party answers. All parties are now joined in the conference.
4. Press the End Call soft key to disconnect all parties.
SPEED DIAL
To configure a speed dial key:
1. Press the Menu soft key when the phone is idle, and then select Features->DSS Keys.
2. Select the desired DSS key, and then press the Enter soft key.
3. Select Speed Dial from the Type field, select the desired line from the Account ID field, enter a label in
the Label field and then enter the number in the Value field.
4. Press the Save soft key to accept the change.
To use the speed dial key:
Press the speed dial key to dial out the preset number.
Note:
• You can split the conference call into two individual calls by pressing the
Split
soft key.

Yealink SIP-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