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Yealink T42S User Manual

Yealink T42S
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Table of Contents
1
Table of Contents
Table of Contents
1
Before You Begin
10
Related Documentation
10
Getting Started
12
Hardware Overview
12
T48S/T48G Hardware
13
T46S/T46G/T42S/T42G/T41S/T41P/T40P/T40G Hardware
14
Power LED Indicator
15
Line Key LED
16
Screen and Icons
16
Idle Screen
16
Calls Screen
18
Icons in the Status Bar
18
T48S/T48G Icons in the Status Bar
19
T46S/T46G Icons in the Status Bar
19
T41S/T41P/T42S/T42G Icons in the Status Bar
20
T40P/T40G Icons in the Status Bar
20
Line Key Icons
21
T48S/T48G Line Key Icons
21
T46S/T46G Line Key Icons
21
T42S/T42G/T41S/T41P Line Key Icons
22
T40P/T40G Line Key Icons
22
Entering Characters on T48S/T48G
22
Using the Onscreen Keyboard
22
Using the Phone Keypad and Dial Pad
23
Entering Characters on T46S/T46G/T42S/T42G/T41S/T41P/T40P/T40G
24
Call Features
25
Changing the Default Account
25
Placing Calls
25
Placing a Call from the Dialer
26
Placing Multiple Calls
26
Placing a Call with a Speed Dial Key
26
Placing a Call Back to the Last Incoming Number
27
Redialing a Number
27
Dialing a Hotline Number
28
Placing an International Call
28
Placing a Call from the Call History
28
Placing a Call from the Directory
28
Placing an Anonymous Call
29
Placing Calls to Google Contacts
30

Table of Contents

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Yealink T42S Specifications

General IconGeneral
ManualYes
Cables includedLAN (RJ-45)
Number of handles included1 pc(s)
Lines quantity12 lines
Phonebook capacity1000 entries
Number of VoIP accounts12
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Product colorBlack
Voice codecsCNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)10 - 95 %
Display diagonal2.7 \
Display resolution192 x 64 pixels
AC adapter input voltage100 - 240 V
AC adapter output current1.2 A
AC adapter output voltage5 V
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Volume controlDigital
Number of programmable keys6
USB 2.0 ports quantity1
Ethernet LAN (RJ-45) ports2
Networking standardsIEEE 802.3af
Ethernet LAN data rates10, 100 Mbit/s
Ethernet LAN interface typeFast Ethernet
Supported network protocolsSIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS
Weight and Dimensions IconWeight and Dimensions
Depth189 mm
Width212 mm
Height175 mm
Package depth223 mm
Package width246 mm
Package height120 mm

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