Yealink SIP-T46S User Manual

User Guide for T4 Series IP Phones
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A message is displayed on the LCD screen:
4. Press OK to delete.
Disabling History Record
History record feature is enabled by default, if you don’t want to save the call history, you can
disable the feature.
Procedure:
1. Navigate to Menu->Features->Others->General.
For the SIP-T48S/T48G IP phone, navigate to Menu->Features->General.
For the SIP-T42S/T42G/T41S/T41P/T40G/T40P IP phone, navigate to
Menu->Features->History Setting.
2. Select Disabled from the History Record field.
For the SIP-T48S/T48G IP phone, tap the Off radio box of the History Record field.
3. Press Save.
History record is configurable via web user interface at the path Features->General
Information->Save Call Log.
DSS Keys
There are three types of DSS keys: Line Keys, Programmable Keys and Ext Keys. Ext Keys are only
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Yealink SIP-T46S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	2 A
AC adapter output voltage	5 V
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Volume control	Digital
Number of programmable keys	10
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	213 mm
Width	244 mm
Height	185 mm
Package depth	255 mm
Package width	274 mm
Package height	128 mm