Yealink SIP-T52S User Manual

User Guide for T5 Series IP Phones
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The Start REC soft key controls the recording function, and is available:
 When the free space of USB flash drive is sufficient
 When there are one or more calls connected to your IP phone
 During an active call
 When calls are on hold or muted
 During an attended transfer
 During a conference call
The Start REC soft key is not available when:
 You place a new call
 No free space of USB flash drive
 Receiving an incoming call
Recording a Call
You can record active calls or conferences.
Procedure:
1. Press More, and then press StartREC during a call.
The LCD screen displays a recording icon and recording duration.
During the recording, you can do the following:
- Press More, and then press PauseREC. Then the pause recording icon appears on the LCD
screen and the duration stops counting. Both you and other parties are not recorded.
Press Re REC to continue recording.

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