Yealink SIP-T23G User Manual

User Guide for the SIP-T23P/G IP Phone
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To configure auto redial via phone user interface:
1. Press Menu->Features->Auto Redial.
2. Press or , or the Switch soft key to select Enabled from the Auto Redial
field.
3. Enter the desired time (in seconds) in the Redial Interval field.
The default value is “10”.
4. Enter the desired number of redial attempts in the Redial Times field.
The default value is “10”.
5. Press the Save soft key to accept the change or the Back soft key to cancel.
Auto redial is configurable via web user interface at the path Features->General
Information.
To use auto redial:
When the called party is busy, the following prompt will appear on the LCD screen of the
phone:
1. Press the OK soft key to activate auto redial. The following prompt will appear on
the LCD screen of the phone:
2. Wait for the designated period of time or press the OK soft key to redial the phone
number.
The phone will retry as many times as configured until the called party is idle.

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