Yealink SIP-T42G Quick Start Guide

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Basic Call Features
Placing a Call
Using the handset:
1. Pick up the handset.
2. Enter the number, and then press the
Send
soft key.
Using the speakerphone:
1. With the handset on-hook, press .
2. Enter the number, and then press the
Send
soft key.
Using the headset:
1. With the headset connected, press
to activate the headset mode.
2. Enter the number, and then press the
Send
soft key.
Note:
During a call, you can alternate between the headset, hands-free speakerphone and handset modes
by pressing the
Headset
key,
Speakerphone
key or by picking up the handset. Headset mode requires
a connected headset.
Answering a Call
Using the handset:
Pick up the handset.
Using the speakerphone:
Press
.
Using the headset:
Press
.
Note:
You can ignore an incoming call by pressing the
Reject
soft key.
Ending a Call
Using the handset:
Hang up the handset or press the
Cancel
soft key.
Using the speakerphone:
Press
or the
Cancel
soft key.
Using the headset:
Press the
Cancel
soft key.
Redial
 Press
to enter the placed call list, press or to select the desired entry, and then
press or the
Send
soft key.
 Press
twice when the phone is idle to dial out the last dialed number.
Call Mute and Un-mute
 Press to mute the microphone during a call.
 Press again to un-mute the call.
Call Hold and Resume
To place a call on hold:
Press the
Hold
soft key during an active call.
To resume the call, do one of the following:
 If there is only one call on hold, press the
Resume
soft key.

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