Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
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4) Select the ring time to wait before forwarding from the pull-down list of After
Ring Time(0~120s) (only for the no answer forward).
b) If you mark the Custom radio box:
1) Select the desired account from the pull-down list of Account.
2) Mark the desired radio box in the Always/Busy/No Answer Forward field.
3) Enter the destination number you want to forward in the Target field.
4) Enter the on code and off code in the On Code and Off Code fields.
5) Select the ring time to wait before forwarding from the pull-down list of After
Ring Time(0~120s) (only for the no answer forward).
3. Click Confirm to accept the change.
To configure Diversion/History-Info feature via web user interface:
1. Click on Features->General Information.

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm