Yealink SIP-T40P User Manual

User Guide for the SIP-T40P IP Phone
100
Call forward is configurable via web user interface at the path Features->Forward&DND.
Note
To configure the forward authorized numbers via web user interface:
1. Click on Features->Forward&DND.
2. Select Enabled from the pull-down list of Forward Emergency.
3. Enter the numbers in the Forward Authorized Numbers field.
For multiple numbers, enter a comma between every two numbers.
4. Click Confirm to accept the change.
When call forward is activated on the phone, the phone cannot forward incoming calls from the
numbers specified in the Forward Authorized Numbers field.
Note
To deactivate call forward in phone mode:
1. Press Menu->Features->Call Forward.
2. Press or to select the desired forwarding type and then press the Enter soft key.
3. Press or , or the Switch soft key to select Disabled to deactivate the call forward.
4. Press the Save soft key to accept the change.
You can also enter the SIP URI or IP address in the Forward to field. For more information on
using the SIP URI or IP address, refer to Placing Calls on page 78.
Call forward is local to the phone, and may be overridden by the server settings. Call forward on
code or off code may be different between servers. For more information, contact your system
administrator.
Forward authorized number is configurable via web user interface only.

Yealink SIP-T40P Specifications

General

Wi-Fi	No
Quality of Service (QoS) support	Yes
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
Power consumption (typical)	3.23 W
Battery voltage	5 V
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.711, G.722, G.726, G.729A, G.729B
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	256 mm
Package width	620 mm
Package height	233 mm
Package weight	6400 g