Yealink SIP-T40P User Manual

User Guide for the SIP-T40P IP Phone
102
2. Select Enabled from the pull-down list of Allow Trans Exist Call.
3. Click Confirm to accept the change.
Blind Transfer
Before performing a blind transfer (except you use dial number method), make sure that the
transfer mode on DSS key is configured as Blind Transfer. For more information on how to
configure it, refer to Configuring Transfer Mode on DSS Key on page 123.
To perform a blind transfer during a call:
1. Press the Tran soft key during a call.
2. You can do one of the following:
- Enter the number you want to transfer the call to.
Press the Tran soft key to complete the transfer.
If you are using a handset, the transfer can be completed by hanging up the handset.
- Press the Dir soft key, and then select Local Directory. Select the desired group and
search for the contact (Directory should be configured in advance. Refer to Directory
on page 37 for more information).

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