Yealink SIP-T23G Quick Start Guide

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Quick Start Guide
Yealink IP Phone – SIP-T23P & SIP-T23G
2. Connect the handset and optional headset, as shown below:
Note:
•
The headset should be purchased separately.
3. Connect the network and power, as shown below:
You have two options for network and power connections. Your system administrator will advise you
which one to use.
Note:
• The IP phone should be used with Yealink original power adapter (5V/600mA) only. The use of the
third-party power adapter may cause the damage to the phone. If you are connecting a PC to your
phone, we recommend that you use the Ethernet cable provided by Yealink.
• If inline power (PoE) is provided, you do not need to connect the power adapter.
Make sure the hub/switch is PoE-compliant.

Yealink SIP-T23G Specifications

General

Backlight	Yes
Voice codecs	G.711a, G.722.2, G.726, G.729ab, iLBC
Volume control	Digital
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Silver
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.56 W
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	209 mm
Height	150 mm