Yealink T46U User manual

Yealink T46U
User Guide

Version
Date
Comments
1.0
23/11/2021
Initial release
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Yealink T46U | User Guide
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Contents
Introduction ................................................................................................................................. 5
What's in the box ......................................................................................................................... 5
Assembling the phone ................................................................................................................. 6
Getting to know your T46U .......................................................................................................... 8
LED Indicators.........................................................................................................................9
Phone Icons............................................................................................................................9
Line Key Icons.......................................................................................................................10
Icon indicators...........................................................................Error! Bookmark not defined.
Entering Characters on the T46U .............................................................................................. 10
Making a call ............................................................................................................................. 10
Using the Keypad..................................................................................................................10
Redialling a number...............................................................................................................10
Using the Directory................................................................................................................11
Placing a new call when a call is already active. ....................................................................11
Using Call History..................................................................................................................11
Answering an incoming call ....................................................................................................... 11
Answering an incoming call when on another call ..................................................................11
Reject an incoming call..........................................................................................................12
Switching between Handset, Speakerphone and Headset modes .............................................. 12
Muting a call .............................................................................................................................. 12
Hold / Resume Calls .................................................................................................................. 12
Call Forwards ............................................................................................................................ 12
Forward incoming calls manually...........................................................................................13
Call Transfer ............................................................................................................................. 13
Blind Transfer........................................................................................................................13
Warm (Consultative) Transfer................................................................................................13
Conferencing ............................................................................................................................. 13
Contacts.................................................................................................................................... 15

Yealink T46U | User Guide Page 5 of 15
Introduction
This user guide will help you navigate and use your Yealink T46U handset. It will give you an overview
of your handset and walk you through tasks so that you can successfully use your Yealink T46U.
The T46U will arrive pre-configured and needs to be connected to the internet and powered up using
Power over Ethernet (PoE) or via an AC (10W / 5V / 2A) power supply
What's in the box

Page 6 of 15 Yealink T46U | User Guide
l
Assembling the phone
2. Connect the handset / headset to the device

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3. Connect to the network / power
Note: The T46U should be used with the Yealink original power supply, 5V/2A only. The use
of 3rd party power adapters may cause damage to the device. If using PoE, you need to make
sure that the PoE hub/switch is PoE compliant.
When the device starts, it automatically begins the initialisation process. After this has been
completed, which can take serval minutes, your device is ready to use with Horizon.

Page 8 of 15 Yealink T46U | User Guide
Getting to know your T46U
Number
Item
Description
1
Phone Screen
2
Power LED Indicator
Indicates call status, message status and system status of
the device
3
Line Keys
Access your phone lines & features
4
HEADSET key
Toggles the headset on/off. Glows green when headset is
active
MUTE key
Toggles the microphone on/off. Glows green when active.
5
MESSAGE key
Access your voicemail
HOLD key
Places call on hold or resumes a held call
REDIAL key
Redial the previous number
TRANSFER key
Starts the call transfer process
6
Speakerphone key
Toggles the device loudspeaker. Glows green when active
7
Volume Key
Adjust the volume of the handset, headset and speaker
8
Keypad
Allows you to enter numbers, letters and special characters.
9
Navigation keys
•Scroll through information and options displayed
•Access call history and directory
OK key
Confirms the action or answers an incoming call
Cancel key
Cancels an action or rejects an incoming call
10
Soft key
Access device features
11
Speaker
Provides ringer and speakerphone functionality.

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12
Reversible tab
Secures the handset in the cradle when the phone is
mounted vertically.
13
Hookswitch
Connects or disconnects the device from a phone line.
LED Indicators
Power
LED Status
Description
Solid red
The phone is initialising
Fast flashing (0.3s)
The phone is ringing
Slow flashing (1s)
The phone has a voicemail
Solid red for 0.5s and off for 3s
The phone is in power-saving mode.
Line Keys
LED Status
Description
Solid green
Active call
Fast flashing green
Incoming call
Fast flashing green
Active call is placed on hold
Off
The line is inactive.
Phone Icons
Icon
Description
Icon
Description
Wired network is unavailable
Phone lock
Wired network is unreachable
Missed calls
Speakerphone (hands-free)
Call forward always enabled
Call forward busy enabled
Call forward no-answer enabled
Handset mode
Bluetooth is enabled.
Headset mode
Voicemail
Do not disturb
Bluetooth is paired and connected
Phone warning
Wi-fi connection is successful
Mute
Wi-fi connection is unreachable
Ringer is off
Wi-fi connection has failed

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Line Key Icons
Icon
Description
Icon
Description
Line is registered
successfully
Do not disturb is enabled
Registration failed
Call forwarding is enabled
Registration in progress
Entering Characters on the T46U
Task
Action
Switch input modes
Press ABC, abc, 2aB or 123 soft key to switch the input modes
Enter letters
Press ABC, abc, 2aB or Abc mode. Press a keypad key
repeatedly to view the character options and stop when the
letter you wish to enter is displayed. Wait 1s and then enter the
next letter
Enter numbers
Select 123 mode and press the corresponding keys
Enter special characters
Select ABC, abc, 2aB or ABC mode, press * or # key at least
once to enter one of the following special characters:
Insert space
Move cursor
Delete one or more characters
* key: *.,'?!\-()@/:_;+&%=<>￡$¥¤[]{}~^¡¿§#"|
# key: #
In 123 mode, you can press the * key to choice the following
special characters: *:/@[].
Press ABC, abc, 2aB or Abc mode and press the 0 key.
Press the left or right navigation key to position the cursor.
Position the cursor to the right of the character and press the
Delete soft key.
Making a call
Using the Keypad
You can make a call using the keypad by either picking up the handset receiver or pressing the
headset or speakerphone buttons and dialling a number on the keypad. Alternatively, you can dial
the number and pick up the handset or press the speakerphone or headset key.
Redialling a number
The T46U keeps a record of all the calls made or received. You can go to the call history using the
navigation keys or pressing the "History" soft key, or you can press the Redial button to call the last
number dialled.

Yealink T46U | User Guide Page 11 of 15
Using the Directory
You can place a call to a contact directly from your directory. To do this, complete the following steps.
1. Select Directory (Dir)
2. Select the desired contact group or All Contacts.
3. Highlight the desired contact and select Send.
Placing a new call when a call is already active.
When you are on a call, you can place your current call on hold and place a new call by
completing the following steps:
1. Press the HOLD key, or select Hold to place the original call on hold
2. Select New Call
3. Enter the telephone number or select the relevant contact from the
directory
4. Select Send.
Using Call History
You can dial a number using the Call History of the device, which contains the details of calls
that were recently made, received, or missed.
1. Press History or go to Menu →
History
2. Select the desired call list
3. Highlight the contact and select Send.
Answering an incoming call
When receiving a call, you can answer the call in one of the following
ways:
•Pick up the handset
•Press the Speakerphone button
•Press the Headset button
•Press Answer or the line key that has the flashing green LED
indicator.
Answering an incoming call when on another call
You can answer a call when there is already an active call on your phone if you have Call
Waiting enabled on Horizon.
When you are in an active call and an incoming call arrives on the phone, a call waiting tone
beeps, and the incoming call information is displayed. Press "Answer".

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Reject an incoming call
You can reject a call manually, and the call will receive the call forwarding busy treatment.
The rejected calls are displayed in the Received Calls list in your Call History list.
You can also reject an incoming call using Do Not Disturb by going to Menu > Features > DND or
by selecting the DND soft key.
Switching between Handset,
Speakerphone and Headset modes
You can select your desired mode before placing a call, or you can switch modes during the call.
When a call is ringing, you can either pick up the handset, press the Speakerphone button to
answer the call via the speaker or press the HEADSET key to answer with your headset. This
can also be done in the call as well by pressing the HEADSET or Speakerphone buttons.
Muting a call
When you're on a call, you can mute your audio so that the other party on the call cannot hear you,
though you can hear them. To do this, you simply press the MUTE button. When activated, the
MUTE button glows red. To unmute the call, press the MUTE button again and the buttons light will
switch off.
If you have selected the MUTE button whilst the phone is idle (i.e., there is no active call), the
MUTE button will glow red, and the microphone will be muted on the next active call until the
user has hit the MUTE button to turn it off.
Hold / Resume Calls
You can place an active call on hold and resume the call when you're ready by simply pressing the
HOLD button to place the call on hold or to resume it, or by pressing the corresponding line key
(Hold / Resume).
Call Forwards
You can set up the Call Forward Always, Call Forward Busy and Call Forward No Answer from the
T46U device. For full details on these features, please see the Horizon Features guide.
1. Go to Menu →Features →Call Forward

Yealink T46U | User Guide Page 13 of 15
2. Select the desired forwarding type and select Enabled or On from the corresponding field
3. Enter the telephone number that you want to forward to in the Forward To field
a. You can also press Directory and select the desired contact from the Directory list.
4. If you select the No Answer Forward option,enter the desired ring time to wait before
forwarding the call in the After Ring Time field
5. Select Save.
To deactivate call forwards, you simply select the call forwarding type to Disabled or Off in step 2.
Forward incoming calls manually
You can manually forward the call to another contact whilst your phone is ringing. To do this, press
the Forward key when the phone is ringing and then enter the number you want to forward the call
to before clicking Send.
Call Transfer
Blind Transfer
You can transfer a call to another number immediately without consulting with the other party first,
which is called a blind transfer.
1. Press the TRANSFER key or the Transfer line key during a call
2. Enter the number or select the contact from the placed call list that you want to transfer to
a. You can alternatively press the Directory (Dir)button and select the desired contact from
the Directory list
3. Press B Transfer or TRANSFER key to complete the transfer.
Warm (Consultative) Transfer
You can transfer a call to another number and speak to the other party first before you transfer
the call through to them. This is a warm, or consultative, transfer.
1. Press the TRANSFER key or the Transfer line key during a call
2. Enter the number or select the contact from the placed call list that you want to transfer to
a. You can alternatively press the Directory (Dir)button and select the desired contact from
the Directory list
3. Once the contact has answered, press Transfer or TRANSFER key to complete the transfer.
Conferencing
You can set up a network conference on the device with up to 2 other contacts.

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1. Place a call to the first party.
2. Select Conference (Conf),and then the active call is placed on hold
3. Dial the next party.
4. When the second party answers the call, select Conference (Conf) to add the second party
to the conference
5. Select Conference (Conf) to place a new call, then the active conference call is placed on hold.
6. Enter the number of the new party and press the OK or Send key.
7. When the new party answer the call, select Conference (Conf) to add the new party to the
conference.

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Contacts
Name
Role