Yealink SIP-T23G User Manual

User Guide for the SIP-T23P/G IP Phone
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key.
4. When the second party answers the call, press the Conf soft key to add the second
party to the conference.
5. Press the Conf soft key to place a new call.
The conference is placed on hold.
6. Enter the number of the new party and then press , , or the Send soft key.
7. When the new party answers the call, press the Conf soft key to add the new party
to the conference.
8. Repeat steps 5 to 7 until you have added all intended parties.
The procedures to set up a network conference call on specific servers may be different
from introduced above. Contact your system administrator for more information.
You can use call park feature to place a call on hold, and then retrieve the call from
another phone in the system (for example, a phone in another office or conference
room). You can park an active call by pressing the call park key on the phone. If the call
is parked successfully, the response is either a voice prompt confirming that the call was
parked, or a visible prompt on the LCD screen.
Note
To configure a call park key via phone user interface:
1. Press Menu->Features->DSS Keys.
2. Select the desired DSS key.
3. Press or , or the Switch soft key to select Key Event from the Type field.
4. Press or , or the Switch soft key to select Call Park from the Key Type field.
5. Press or , or the Switch soft key to select the desired line from the Account
ID field.
6. (Optional.) Enter the string that will appear on the LCD screen in the Label field.
7. Enter the call park code in the Value field.
8. Press the Save soft key to accept the change or the Back soft key to cancel.
Call park is not available on all servers. Contact your system administrator for more
information.

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