EasyManuals Logo

Yealink SIP-T40G User Manual

Yealink SIP-T40G
253 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #136 background imageLoading...
Page #136 background image
User Guide for T4 Series IP Phones
124
unmute the microphone or until the phone restarts. When you mute the phone in an idle state
or initiate a new call with mute on, the mute key LED glows red except on SIP-T40G/T40P IP
phone, and the mute icon appears on the Idle screen except the SIP-T42S/T42G/T41S/T41P IP
phone.
Note
Muting and Unmuting a Call
Procedure:
1. Press the MUTE key during an active call.
The mute key LED glows red except on the SIP-T40G/T40P IP phone. The LCD screen
indicates that the call is now muted.
2. Press the MUTE key again to unmute the call.
The mute key LED goes out except on the SIP-T40G/T40P IP phone.
Muting and Unmuting While Dialing
Procedure:
1. Press the MUTE key on the pre-dialing, dialing or calling screen.
The mute key LED glows red except on the SIP-T40G/T40P IP phone. The call is muted
automatically when set up successfully.
Keep Mute should be pre-configured by your system administrator.
Downloaded from ManualsNet.com search engine

Table of Contents

Other manuals for Yealink SIP-T40G

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yealink SIP-T40G and is the answer not in the manual?

Yealink SIP-T40G Specifications

General IconGeneral
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Product colorBlack
Wall mountableYes
Wi-FiNo
Security algorithmsAES, HTTPS, SSL/TLS
Networking standardsIEEE 802.3af
Ethernet LAN interface typeGigabit Ethernet
Supported network protocolsFTP, TFTP, HTTP, HTTPS
Voice codecsG.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity1
Ethernet LAN (RJ-45) ports2
AC adapter input voltage100 - 240 V
AC adapter output current0.6 A
AC adapter output voltage5 V
Power consumption (typical)1.6 W
CertificationCE, FCC, ISO 9001
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)10 - 90 %
Volume controlDigital
Display diagonal2.3 \
Display resolution132 x 64 pixels
Lines quantity3 lines
Phonebook capacity1000 entries
Number of VoIP accounts3
Number of handles included1 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth175 mm
Width212 mm
Height54 mm

Related product manuals