Configure features for the Yealink T33G series phone
This guide will cover the features and functions of the Yealink T33G series phone.

Function buttons
These buttons are key to many of the feature processes of the Yealink T33G series phone:
- Navigation cluster - The navigation cluster is the circular buttons in the middle of your phone. Press up or down to scroll through the options, lists, and menus. Press the center button to select the highlighted item.
- Softkey buttons - The softkey buttons, located beneath the main display are used to perform various functions that appear directly above them. The softkey functions may change to support your current activity. For example, when you’re on a call, the softkey functions help you manage that call.
- Line keys - The line buttons indicate the status of your lines and calls. The backlighting lets you know whether a line is:
- Idle
- Ringing
- In Use
- On Hold
- Unregistered
Make and receive calls
Place a call
To place a call:
- Pick up the handset and dial the number.
- Press the Call softkey if the call does not automatically dial.
- If a headset is connected to your device, press the headset button and dial the number to place the call.
Answer a call
To answer an incoming call:
- Pick up the handset.
- You can also press the Answer softkey button or the Speakerphone button.
Reject a call
To decline an incoming call:
- Press the Decline softkey button.
- The incoming call will diverts to voicemail or to your call forward no answer destination number immediately.
Answering a call while on an active call
To answer an incoming call while on an active call:
- Press the Answer softkey – your active call will automatically be placed on hold.
To decline the incoming call:
- Press the Decline softkey – the incoming call diverts to voicemail or your call forward no answer destination number.
Enable calling functions
Place a call on hold
To place an active call on hold:
- Press the Hold softkey.
Resume a call that was placed on hold
To retrieve a call that’s been placed on hold, either:
- Press the Resume softkey.
- You can also press the Line key the call is being held. This is indicated by the green flashing light.
Initiate a conference call
To initiate a conference call, while on an active call:
- Press the Conference button.
- Enter the desired extension or phone number.
- Press the Call softkey.
- Press Conference again to connect the three-way call after the party answers.
You can split the conference call into two individual calls by pressing the More softkey, followed by the Split softkey.
End a conference call
To end a conference call:
- Hang up the phone.
Enable call forwarding
To enable call forwarding:
- Press the Menu softkey,
- Use the navigation keys to locate and select Features.
- Select Call Control.
- Next, select Call Forwarding.
- Press the Enter softkey.
- Select your call forwarding option from:
- Always Forward
- Busy Forward
- No Answer Forwarding
- When your option is selected, press the Enter softkey.
- To enable, press the Switch softkey.
- Press the down navigation button and enter the valid extension or phone number.
- When complete, press the Save softkey.
The display shows that the line is forwarded to that destination number.
To disable your call forwarding option, repeat the steps and switch to disable.
Enable do not disturb
To enable Do Not Disturb:
- Press the Do Not Disturb (DND) softkey.
When do not disturb is enabled, all incoming calls will be diverted to voicemail or to your call forward no answer destination number. To disable do not disturb, press the Do Not Disturb softkey again.
Transfer a call
Blind/cold transfer
To transfer a call to another person without talking to them privately about the caller beforehand.
While on an active call:
- Press the Transfer softkey.
- Enter the valid 10-digit phone number.
- Then press the Blind Transfer softkey.
Consulted/warm transfer
To talk privately about a call before transferring:
- While on an active call, press the Transfer button or Transfer softkey.
- Enter the phone number and press the Call softkey. The first call will be automatically placed on hold and the destination party’s phone will ring.
- When the destination party answers, you can talk privately about the call before transferring.
- To complete the transfer, press the Transfer button or Transfer softkey again.
Direct transfer to voicemail
To transfer a call directly to another user’s voicemail without ringing their phone, while on an active call:
- Press the Transfer softkey.
- Dial *55 followed by the extension you would like to transfer the call to. This completes the transfer to voicemail.
Park and retrieve calls
Call park is a shared hold that allows you to “park” a call on one phone and retrieve it on another phone. For example, if you receive a call from a customer with a question about their archived file, you can park the call and retrieve the call from the file room phone to answer their account questions.
To park a call:
- Press the More options softkey.
- Press the Park softkey. *68 will automatically be dialed.
- Enter the extension where you would like to park that call against or press # (pound) to park the call against your own extension.
Another method you can do to park a call:
- Press the Transfer softkey and enter *68.
- Enter the extension where you would like to park that call against or press # (pound) to park the call against your own extension
To retrieve a parked call from any phone:
- Press More options softkey.
- Press the Retrieve softkey.
- Enter the extension in which the call was parked. If parked against your own extension, press # (pound) .
Access your call history
To access call history for placed, answered, and missed calls:
- Press the Menu softkey.
- Use the navigation keys to locate and select History.
- You can move through the following lists using your right and left navigation keys:
- All Calls
- Missed Calls
- Received Calls
- Placed Calls
To place a call, scroll to the desired number and press the Call softkey.
To immediately place a call to a most recently missed call, press the Call return softkey.
This key will only be visible if you recently missed a phone call and if the Missed call shortcut feature is set to On. You may check this setting by selecting the Information and Settings button, User Preferences then Call Preferences.
Retrieve your voicemail
To access your voicemail system:
- Press the Messages button.
- Then follow the voice prompts to choose a PIN, record your name, and record your personal greeting.
To retrieve your voicemail:
- Press Messages and follow the voice prompts to enter your voicemail PIN.
- The menu options are as follows:
- Press 3 for Greeting Menu.
- Press 1 to change your name.
- Press * (Star) to go back to the previous menu.
- Press # (pound) to repeat the menu options.
- Press 8 to change your passcode.
- Press 9 to exit the voice portal.
- Press # (pound) to repeat the menu options.
- Press 3 for Greeting Menu.
Transfer your voicemail messages
Sometimes you receive voicemail messages that are meant for another co-worker or would like for a colleague to listen to information left in a voicemail message. In these instances, it is easiest to simply transfer the voicemail to his or her extension instead of transcribing the information and calling or emailing your co-worker.
To transfer your voicemail message:
- Call your Voice Portal, either by dialing your business phone number or by pressing the message button, if applicable.
- Proceed to enter your passcode, usually a 4-digit number followed by # (pound) . The prompt for the voicemail menu options will begin.
- Press 1 to listen to your current voice message.
- Press 9 for additional options.
- Press 2 to forward the current message. You will be asked to record an introduction prior to sending the message. Once finished, press # (pound).
Note: This step is required, and you will not be able to proceed until you record an introduction. - Press 3 to forward to 1 or more destinations.
- You will then be prompted to enter the extension/mailbox ID of the new recipient followed by # (pound).
- Your voice message will now be sent to the extension/mailbox ID previously entered.
- Once finished, you can end the call or listen to additional voicemail menu options.
Set up your extended away greeting
- Call your Voice Portal, either by dialing your business phone number or by pressing the message button, if applicable.
- Proceed to enter your passcode, usually a 4-digit number followed by the # (pound) key. The prompt for the voicemail menu options will begin.
- Press 4 to access the Extended Away Greeting menu.
- Press 3 to record your Extended Away Greeting. You will be prompted to record your message following the tone. Once finished, click on # (pound).
- To activate your Extended Away Greeting, press 1.
- Your Extended Away Greeting has now been activated.
To deactivate the Extended Away Greeting, follow the steps 1 through 3. When prompted, press 2 to deactivate the Extended Away Greeting.