Yealink SIP-T42S User Manual

Basic Call Features
107
1) Press or , or the Switch soft key to select Enabled from the Busy
Forward field.
2) Enter the destination number you want to forward all incoming calls to when
the phone is busy in the Forward to field.
3) (Optional.) Enter the busy forward on code or off code respectively in the On
Code or Off Code field.
c) If you select No Answer Forward:
1) Press or , or the Switch soft key to select Enabled from the No
Answer Forward field.
2) Enter the destination number you want to forward all unanswered incoming
calls to in the Forward to field.
3) Press or , or the Switch soft key to select the ring time to wait before
forwarding from the After Ring Time field.
The default ring time is 12.
4) (Optional.) Enter the no answer forward on code or off code respectively in the
On Code or Off Code field.
4. Press the Save soft key to accept the change or the Back soft key to cancel.
The icon on the status bar indicates that the call forward is activated.
To activate call forward in custom mode:
1. Press Menu->Features->Call Forward.
2. Press or to select the desired account, and then press the Enter soft key.
3. Press or to select the desired forwarding type, and then press the Enter soft key.
4. Depending on your selection:
a) If you select Always Forward, you can activate it for a specific account.
1) Press or , or the Switch soft key to select Enabled from the Always

Yealink SIP-T42S Specifications

General

Manual	Yes
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Lines quantity	12 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	2.7 \
Display resolution	192 x 64 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 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	6
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
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

Weight and Dimensions

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