Yealink SIP-T54S User Manual

Advanced Phone Features
203
To configure the call pull feature access code via web user interface:
1. Click on Account->Advanced.
2. Select the desired account from the pull-down list of Account.
3. Enter the call pull feature access code (e.g., *11) in the Call Pull Feature Access Code field.
4. Click Confirm to accept the change.
The phone will dial out “*11” automatically when you press the Call Pull soft key.
Using SCA Feature on the IP Phone
This section provides you with detailed information on using the SIP-T54S media IP phone in a
SCA Hybrid Key System scenario. In a SCA Hybrid Key System scenario, the status of the line key
LED which associates with a shared line will change. For more information on line key LED
indicators, refer to LED Instructions on page 10.
You can do the following using the IP phone in a SCA Hybrid Key System scenario:
 Placing calls
 Answering calls
 Placing a call on hold
 Retrieving a held call
 Barging in an active call
 Call Pull

Yealink SIP-T54S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	-
Bluetooth version	2.1+EDR
Ethernet LAN interface type	Gigabit Ethernet
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
AC adapter input voltage	100 - 240 V
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Voice codecs	G.722, G.723, G.723.1, G.726, G.729B, OPUS, iLBC
Front camera	No
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)
Operating system installed	Linux

Weight and Dimensions

Depth	218.8 mm
Width	233 mm
Height	172.6 mm