Yealink SIP-T41S User Manual

User Guide for T4 Series IP Phones
102
Programmable Keys
You can customize the soft keys, navigation keys and function keys.
Customizing the Soft Keys
You can customize the soft keys displayed on the Idle screen via phone user interface for the
SIP-T42S/T42G/T41S/T41P/T40G/T40P IP phone.
Procedure:
1. Navigate to Menu->Settings->Advanced Settings (default password: admin) ->Softkey
Label.
2. Select the desired soft key, and then press Enter.
3. Select the desired key type from the Type field.
4. (Optional.) Select the desired line from the Account ID field.
5. (Optional.) Enter the string that will display on the LCD screen in the Label field.
6. (Optional.) Enter the corresponding value in the Value field.
7. Press Save.
Customizing the Programable Keys
Procedure:
1. Click Dsskey->Programable Key.
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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