Yealink SIP-T41S User Manual

User Guide for T4 Series IP Phones
238
Time Zone
Time Zone Name
Syria(Damascus), Turkey(Ankara), Ukraine(Kyiv, Odessa)
+3
East Africa Time, Iraq(Baghdad), Russia(Moscow)
+3:30
Iran(Teheran)
+4
Armenia(Yerevan), Azerbaijan(Baku), Georgia(Tbilisi),
Kazakhstan(Aktau), Russia(Samara)
+4:30
Afghanistan(Kabul)
+5
Kazakhstan(Aqtobe), Kyrgyzstan(Bishkek), Pakistan(Islamabad),
Russia(Chelyabinsk)
+5:30
India(Calcutta)
+5:45
Nepal(Katmandu)
+6
Kazakhstan(Astana, Almaty), Russia(Novosibirsk,Omsk)
+6:30
Myanmar(Naypyitaw)
+7
Russia(Krasnoyarsk), Thailand(Bangkok)
+8
Australia(Perth), China(Beijing), Russia(Irkutsk, Ulan-Ude),
Singapore(Singapore)
+8:45
Eucla
+9
Japan(Tokyo), Korea(Seoul), Russia(Yakutsk,Chita)
+9:30
Australia(Adelaide), Australia(Darwin)
+10
Australia(Brisbane), Australia(Hobart),
Australia(Sydney,Melboume,Canberra), Russia(Vladivostok)
+10:30
Australia(Lord Howe Islands)
+11
New Caledonia(Noumea), Russia(Srednekolymsk Time)
+11:30
Norfolk Island
+12
New Zealand(Wellington,Auckland), Russia(Kamchatka Time)
+12:45
New Zealand(Chatham Islands)
+13
Tonga(Nukualofa)
+13:30
Chatham Islands
+14
Kiribati
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Yealink SIP-T41S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Keypad illumination	Yes
Wi-Fi	No
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS
Volume control	Digital
Number of programmable keys	6
Lines quantity	6 lines
Phonebook capacity	1000 entries
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Certification	CE
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	223 mm
Package width	246 mm
Package height	120 mm