Yealink SIP-T41S User Manual

Basic Call Features
135
Procedure:
1. Navigate to Menu->Features->Call Forward or press the TRANSFER key when the phone
is idle.
The LCD screen displays a list of accounts registered on the phone.
2. Select a desired account.
3. Select the desired forwarding type.
4. Select Disabled from the Always Forward/Busy Forward/No Answer Forward field.
For the SIP-T48S/T48G IP phone, tap the Off radio box of the Always Forward/Busy
Forward/No Answer Forward field.
5. Do one of the following:
- If you want to deactivate call forward for all accounts, press the All Lines soft key.
Press OK.
- If you want to activate call forward for the selected account, press Save.
Configuring Forward Emergency and Authorized Numbers
You can still receive incoming calls from authorized numbers when call forward is activated.
Procedure:
1. Click Features->Forward&DND.
2. Select Enabled from the Forward Emergency field.
3. Enter the numbers in the Forward Authorized Numbers field.
For multiple authorized numbers, enter a comma between every two numbers.
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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