Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
xx
Page Switch Key ..................................................................................................................................................................... 213
Enable Page Tips ................................................................................................................................................................... 214
Page Tips for Expansion Module .................................................................................................................................... 216
Label Length ............................................................................................................................................................................ 218
Linekey Length in Short ...................................................................................................................................................... 221
Account Registration ........................................................................................................................................................... 223
SIP Account .................................................................................................................................................................... 225
PSTN Account................................................................................................................................................................ 233
Multiple Line Keys per Account ...................................................................................................................................... 235
Multiple Call Appearances ................................................................................................................................................ 241
Call Display .............................................................................................................................................................................. 242
Display Method on Dialing ............................................................................................................................................... 247
Time and Date ........................................................................................................................................................................ 248
NTP Time Server ........................................................................................................................................................... 250
Time and Date Settings ............................................................................................................................................. 255
Daylight Saving Time (DST) ..................................................................................................................................... 260
Language .................................................................................................................................................................................. 267
Loading Language Packs .......................................................................................................................................... 267
Specifying the Language to Use............................................................................................................................ 275
Input Method .......................................................................................................................................................................... 277
Keypad Input Method Customization ................................................................................................................. 277
Specifying the Default Input Method.................................................................................................................. 281
Logo Customization ............................................................................................................................................................. 282
Customizing a Logo Template File ....................................................................................................................... 283
Configuring the Logo Shown on the Idle Screen ........................................................................................... 284
Softkey Layout ........................................................................................................................................................................ 287
Customizing Softkey Layout Template File ....................................................................................................... 289
Key As Send ............................................................................................................................................................................. 296
Dial Plan .................................................................................................................................................................................... 299
Dial Plan using XML Template Files ..................................................................................................................... 300
Dial Plan using Digit Map String Rules ............................................................................................................... 315
Emergency Dialplan ............................................................................................................................................................. 324
Hotline ....................................................................................................................................................................................... 329
Off Hook Hot Line Dialing ................................................................................................................................................. 331
Off Hook Contact Dialing .................................................................................................................................................. 333
Directory List ........................................................................................................................................................................... 334
Customizing a Directory Template File .............................................................................................................. 335
Search Source List In Dialing ............................................................................................................................................ 338
Customizing a Super Search Template File ...................................................................................................... 338
Call Log ...................................................................................................................................................................................... 341
Save Call Log ................................................................................................................................................................. 341
Backing up the Call Logs .......................................................................................................................................... 343
Call List Show Number ........................................................................................................................................................ 345
Missed Call Log ...................................................................................................................................................................... 347

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