Yealink SIP-T42G User Manual

User Guide for the SIP-T42G IP Phone
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5. Click Sign In to accept the change.
Device pairing for online is used to establish the connection between your phone and
PC, so that you can sign into phone by web browser. This sign-in method is only
applicable to Online account.
To configure Device Pairing for Online method via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Device Pairing for Online.
- If it is enabled, you can sign into the Skype for Business Server using Device
Pairing for Online method.
- If it is disabled, you cannot sign into the Skype for Business Server using
Device Pairing for Online method.
3. Click Confirm to accept the change.
To sign into Skype for Business Server using Device Pairing for Online method via phone
user interface:
1. Press the Sign in Soft key.
2. Press or to select Device Pairing for Online.
3. Press , or the Switch soft key to select the corresponding country from the
Country field.
4. Press the Sign in 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