Yealink SIP-T54S User Manual

User Guide for the SIP-T54S Media IP Phone
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Dynamic Forwarding
You can manually forward a call to another number while your phone rings.
To forward an incoming call to another party:
1. When the phone is ringing, press the Forward soft key.
2. Enter the number you want to forward the incoming call to.
3. Press , , or the Send soft key.
The LCD screen prompts a call forward message.
Call Transfer
You can transfer a call to another party during a call in one of three ways:
 Blind Transfer: Transfer a call directly to another party without consulting.
 Semi-Attended Transfer: Transfer a call when the target phone is ringing.
 Attended Transfer (Consultative Transfer): Transfer a call with prior consulting.
Blind Transfer
Before performing a blind transfer (except you use dial number method), make sure that the
transfer mode on DSS key is configured as Blind Transfer. For more information on how to
configure it, refer to Configuring Transfer Mode on DSS Key on page 168.
To perform a blind transfer during a call:
1. Press or the Transfer soft key during a call.
2. You can do one of the following:

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