Yealink SIP-T42G User Manual

User Guide for the SIP-T42G IP Phone
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You can press the Volume key to adjust the ringer volume when the phone is idle or is
ringing. You can also press the Volume key to adjust the receiver volume of currently
engaged audio device (handset, speakerphone or headset) when the phone is in use.
To adjust the volume when the phone is idle:
1. Press to adjust the ringer volume.
Note
To adjust the volume when the phone is ringing:
1. Press to adjust the ringer volume.
To adjust the volume when the phone is during a call:
1. Press to adjust the volume of the currently engaged audio device
(handset, speakerphone or headset).
Ring tones are used to indicate incoming calls and distinguish your phone from your
neighbor’s.
If the ringer volume is adjusted to minimum, the icon will appear on the LCD screen.

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