Yealink SIP-T40G User Manual

User Guide for T4 Series IP Phones
116
Procedure:
1. Navigate to Menu->Features->Others->Hot Line.
On the SIP-T48S/T48G/T42S/T42G/T41S/T41P/T40G/T40P IP phone, navigate to
Menu->Features->Hot Line.
2. Enter the desired number in the Hotline Number field.
3. Enter the desired delay time between 0 and 10 (seconds) in the Hotline Delay field.
4. Press Save.
Hotline is configurable via web user interface at the path Features->General Information.
Redialing Numbers
The phone can keep a record of all the placed calls.
You can redial the last contact you call from your phone.
Procedure:
1. Press the REDIAL key twice.
A call to your last dialed number is attempted.
You can also redial your most recently called contacts.
Procedure:
1. Press the REDIAL key when the phone is idle.
2. Select the desired entry from the placed calls list to dial out.
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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