Yealink SIP-T54S Manual

Using Enhanced DSS Keys on Yealink IP Phones
4
Macro Action
Description
Supported key names include:
 LineKeyX (for SIP-T48G/S, X=1-29; for
SIP-T54S/T46G/T46S/T29G, X=1-27; for
SIP-T42G/T42S/T41P/T41S, X=1-15; for
SIP-T52S/T27P/T27G, X=1-21; for
SIP-T40P/T40G/T23P/T23G, X=1-3; for SIP-T21(P)
E2, X=1-2).
 SoftKeyX (X ranges from 1 to 4)
 ArrowUp
 ArrowDown
 ArrowLeft
 ArrowRight
 VolDown
 VolUp
 Cancel
 OK
 DialPadX (X ranges from 0 to 9)
 DialPadPound
 DialPadStar
 Headset
 Mute
 Message
 Hold
 Redial
 Transfer
 Speaker
 Conference
 ExtX@Y (X stands for the serial number of
expansion module key, Y stands for the serial
number of expansion module; For
SIP-T48S/T48G/T46S/T46G/T29G: X ranges from 1
to 40, Y ranges from 1 to 6; For SIP-T54S/T52S: X
ranges from 1 to 60, Y ranges from 1 to 3; @Y can
be omitted if there is only one expansion module
connected to the phone.)
 Menu (You can enter menu by executing this
command at any interface except the
non-executable situations. For example, entering

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