Yealink SIP-T40G Administrator's Guide

Call Features
374
Recall Configuration
Recall, also known as last call return, allows you to dial the last received call. Recall is implemented on the phones
using a Recall key.
The following shows configuration for a Recall key.
Line Key Configuration Programmable Key Configuration
linekey.X.type = 7
linekey.X.label =Recall
programablekey.X.type = 7
After provisioning, a Recall key is available on the phone. When you press the Recall key, the phone places a call
to the phone number that last called you.
Related Topics
Line Keys Configuration
Programmable Keys Configuration
Speed Dial
Speed dial allows you to speed up dialing the contacts on the phone’s idle screen using dedicated DSS keys.
Topic
Speed Dial Key Configuration
Speed Dial Key Configuration
There are two ways to configure a Speed Dial key:
l Manually, configure a line key or programmable key as Speed Dial key.
l Automatically, assign a favorite contact, the phone automatically links the contact to a line key.
The following shows manually configuration for a Speed Dial key.
Scenario Conditions Related Topic
local_contact.favorite.enable = 0 Favorite Contacts
Line Key Configuration Programmable Key Configuration
linekey.X.type = 13
linekey.X.line = 1
linekey.X.value = 4603
linekey.X.label = Bill
programablekey.X.type = 13
programablekey.X.line = 1
programablekey.X.value = 4603
After provisioning, a Speed Dial key for Bill (4603) is available on the phone, and you can press the Speed Dial key
to call Bill (4603) quickly.
You can configure multiple Speed Dial keys for different contacts which are used frequently or hard to remember.
Alternatively, you can use favorite contact feature, and automatically assign Speed Dial keys for favorite contacts.
Related Topics
Line Keys Configuration
Programmable Keys Configuration

Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm