Yealink SIP-T40P User Manual

Basic Call Features
77
Basic Call Features
The SIP-T40P IP phone is designed to be easily used like a regular phone on a public switched
telephone network (PSTN). You can place calls, answer calls, transfer a call to someone else, or
conduct a conference call.
This chapter provides basic operating instructions for the SIP-T40P IP phone. Topics include:
 Placing Calls
 Answering Calls
 Ending Calls
 Redialing Numbers
 Recent Call In Dialing
 Auto Answer
 Auto Redial
 Call Completion
 ReCall
 Call Mute
 Call Hold/Resume
 Do Not Disturb (DND)
 Call Forward
 Call Transfer
 Call Waiting
 Conference
 Call Park/Retrieve
 Call Pickup
 Anonymous Call
 Anonymous Call Rejection
If you require additional information or assistance with your new phone, contact your system
administrator.

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