Yealink SIP-T42G Quick Reference User Guide

7
HOW TO REDIAL A CALL
To call the Last number dialed
• Press the twice to call the last dialed number
To call a Previously dialed number
• Press the
• Press the scroll keys or to the desired entry from the list
• Press the or the Send soft key
•
HOW TO MUTE AND UNMUTE A CALL
To Mute a call
• Press the to mute the microphone during the call
To Un-mute a call
• Press the to un-mute the microphone during the call
HOW TO SET DO NOT DISTURB (DND) ON AND OFF
To turn DND On
• Press the DND soft key to mute the microphone during the call
To turn DND Off
• Press the DND soft key to un-mute the microphone during the call
HOW TO ADJUST CALL AND RINGER VOLUME
To adjust the Call volume
 Press during a call to adjust the receiver volume of the
handset/speakerphone/ headset
To adjust the Ringer volume
 Press when the phone is idle to adjust the ringer
volume
.
2
PHONE LAYOUT & FEATURE CONTROLS
UNDERSTANDING THE ICONS

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