Yealink SIP-T40P User Manual

Basic Call Features
81
Answering When in Another Call
If you have an active call, and an incoming call arrives on the phone, do one of the following:
- Press the Answer soft key.
The incoming call is answered and the original call is placed on hold.
- Press to access the new call.
Press or the Answer soft key.
The incoming call is answered and the original call is placed on hold.
Ending Calls
To end a call:
Do one of the following:
- If you are using the handset, press , the EndCall soft key or hang up the handset.
- If you are using the headset, press or the EndCall soft key.
- If you are using the speakerphone, press , or the EndCall soft key.
Note
Redialing Numbers
To redial the last dialed number from your phone:
1. Press twice.
A call to your last dialed number is attempted.
When a call is placed on hold, you cannot press to end it. You should press the Resume soft
key to resume the call, and then press to end it.

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