Yealink SIP-T42U manual

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Index

• Related Documentation

• Changes for Release V86, Guide Version V86.15
• Changes for Release V85, Guide Version V85.1

• T48U Hardware
• T46U/T43U/T42U Hardware
• Power LED Indicator
• Line Key LED

• Idle Screen
• Calls Screen

• T48U Icons in the Status Bar
• T46U Icons in the Status Bar
• T43U/T42U Icons in the Status Bar

• T48U Line Key Icons
• T46U Line Key Icons
• T43U/T42U Line Key Icons

• Using the Onscreen Keyboard
• Using the Phone Keypad and Dial Pad

• Changing the Default Account

• Placing a Call from the Dialer
• Placing Multiple Calls
• Placing a Call with a Speed Dial Key
• Placing a Call Back to the Last Incoming Number
• Redialing a Number
• Dialing a Hotline Number
• Placing an International Call
• Placing a Call from the Call History
• Placing a Call from the Directory
• Placing an Anonymous Call
• Placing Calls to Google Contacts
• Placing an Emergency Call from a Locked Phone

• Answering a Call
• Answering a Call When in a Call
• Answering a Call Automatically

• Silencing a Call
• Rejecting a Call Manually
• Rejecting Anonymous Calls

• Rejecting Calls with DND on All Lines
• Rejecting Calls with DND on a Specific Line
• Deactivating DND

• Holding a Call
• Resuming a Held Call

• Forwarding All Incoming Calls on All Lines
• Forwarding All Incoming Calls on a Specific Line
• Deactivating Call Forward

• Performing a Blind Transfer
• Performing a Semi-Attended/Attended Transfer

• Setting a Transfer Key
• Performing a Blind Transfer Using a Transfer Key
• Performing a Semi-attended/Attended Using a Transfer Key
• Performing a Call Transfer by Selecting a Transfer Mode

• Setting Up a Local Conference Call
• Merging Two Calls into a Conference
• Inviting a Transfer Target and a Transferee into a Conference

• Holding or Resuming a Conference Call
• Muting or Unmuting a Conference Call
• Splitting a Conference Call
• Managing Conference Participants
• Ending a Conference Call

• Recording a Call
• Pausing/Resuming a Recording
• Stopping a Recording

• Listening to a Recording
• Pausing/Resuming a Playback
• Fast Forwarding/Rewinding a Playback
• Deleting a Recorded Call

• Setting a Multicast Paging Key
• Sending a Paging by a Multicast Paging Key
• Setting a Paging List Key
• Setting a Paging Group
• Sending Pages by a Paging List Key
• Deleting a Paging Group

• Using Call Completion

• Picking up a Call Directly
• Picking up a Group Call Directly
• Picking up a Call with a Pick Up Key
• Picking up a Call with a Group Pickup Key

• Parking a Call in the FAC Mode
• Retrieving a Parked Call in the FAC Mode

• Parking a Call in the Transfer Mode
• Retrieving a Parked Call in the Transfer Mode

• State Indicator of the Park/Retrieve key
• Parking a Call using a Park Key
• Retrieving a Parked Call using a Retrieve Key

• State Indicator of Remote Line by BLF Key

• Performing a Blind Transfer
• Performing a Semi-attended/Attended Transfer

• Parking a Call to a Monitored Line
• Retrieving a Parked Call

• State Indicator of Remote Line by BLF List Key

• Performing a Blind Transfer
• Performing a Semi-attended/Attended Transfer

• State Indicator of Shared Line
• Placing Calls on a Shared Line
• Answering Calls on a Shared Line
• Placing a Call on Public Hold
• Placing a Call on Private Hold
• Retrieving a Held Call on a Shared Line
• Barging in an Active Call on a Shared Line
• Pulling a Shared Call on a Shared Line

• State Indicator of the Intercom key
• Placing an Intercom Call
• Picking up an Incoming Call of the Target Extension
• Answering an Intercom Call

• Reading a Text Message
• Sending a Text Message
• Replying to a Text Message
• Deleting a Text Message

• Setting the Voice Mail Code
• Leaving Voice Mails
• Listening to Voice Mails

• State Indicator of ACD User
• Logging into the ACD System
• Changing the ACD Status

• Adding Contact Groups
• Editing Contact Groups
• Deleting Contact Groups

• Adding Contacts
• Viewing Contacts
• Editing Contacts
• Deleting a Contact
• Deleting All Contacts

• Adding an Existing Contact to Your Favorites
• Adding a New Contact to Your Favorites

• Adding a Blocklist Contact
• Viewing Blocklist Contacts
• Editing a Blocklist Contact

• Deleting a Blocklist Contact
• Deleting All Blocklist Contacts

• Saving a Mobile Contact to the Local Directory
• Searching for Mobile Contacts
• Updating the Mobile Contacts

• Viewing Google Contacts
• Updating Google Contacts
• Searching for Google Contacts

• Searching for Remote Phone Book Contacts
• Viewing Remote Phone Book Contacts
• Saving a Remote Phone Book Contact to the Local Directory
• Saving a Remote Phone Book Contact to the Blocklist

• Call History Icons
• Viewing History Records
• Saving a History Record to Local Directory
• Saving a History Record to Blocklist

• Deleting a Call Record
• Deleting All Call Records

• Changing the Administrator Password

• Changing Wallpaper on Idle Screen
• Changing Wallpaper on Dsskey Screen
• Adding a Wallpaper from a USB Flash Drive
• Adding a Dsskey Screen Wallpaper from a USB Flash Drive

• Changing the Waiting Time for Screen Saver
• Disabling Time & Date and Status Icons Display
• Adding a Screen Saver from a USB Flash Drive
• Setting the Screen Saver Type

• Setting the Time and Date Manually
• Changing the Time and Date Format

• Setting the Phone Lock
• Locking Your Phone Manually
• Unlocking Your Phone
• Changing Your Phone Unlock PIN

• Adjusting the Volume

• Setting a Ring Tone for the Phone
• Setting a Ring Tone for an Account
• Setting a Ring Tone for a Group
• Setting a Ring Tone for a Contact

• Connecting the Analog Headset
• Wireless Headset
• Bluetooth Headset
• USB Headset
• Using Headsets

• Activating the Bluetooth Mode
• Pairing and Connecting the Bluetooth Headset
• Pairing and Connecting the Bluetooth-enabled Mobile Phone

• Enabling the Mobile Contacts Sync Feature
• Viewing Your Mobile Contacts on the Phones
• Disabling the Mobile Contacts Sync Feature

• Activating the Wi-Fi Mode

• Connecting to an Available Wireless Network Manually
• Connecting to the Wireless Network Using WPS
• Adding a Wireless Network Manually

• Connecting the Expansion Module
• Assigning the Features for Ext Keys
• Adjusting the Backlight of the Expansion Module

• Investigating Warnings
• Re-provisioning Your Phone
• Clearing Warnings

• For the T48U Phone
• For the T46U Phone
• For the T43U/T42U Phone

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Question and answer

How do I pickup and another call from an internal phone?

The Phone works but the ringer is off and you can't hear a call coming in.

Yealink SIP-T42U specifications

Below you will find the product specifications and the manual specifications of the Yealink SIP-T42U.

The Yealink SIP-T42U is a phone designed for business use. It features a sleek and professional design that is suitable for any office environment. The phone offers a range of advanced features that enhance productivity and communication efficiency. With a high-resolution display, the SIP-T42U provides clear and crisp visual experience for users. It also has an intuitive and user-friendly interface, making it easy to navigate and operate. The phone supports multiple lines and allows users to handle multiple calls simultaneously, which is especially beneficial for busy professionals. In terms of audio quality, the SIP-T42U delivers clear and high-definition sound. It is equipped with advanced acoustic technology that eliminates background noise, ensuring crystal-clear communication. The phone also supports HD voice, providing a more immersive and natural audio experience. The SIP-T42U offers flexible connectivity options, including support for Power over Ethernet (PoE) and Bluetooth technology. This allows users to connect to a variety of devices, such as headsets and smartphones, for easier communication and collaboration. Additionally, the phone is compatible with a range of VoIP platforms, making it a versatile choice for businesses. It supports various communication protocols and codecs, ensuring seamless integration with existing systems. Overall, the Yealink SIP-T42U is a reliable and feature-rich phone that is designed to meet the communication needs of businesses. Its advanced features, intuitive interface, and high-quality audio make it a powerful tool for enhancing productivity and collaboration.

Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Yealink SIP-T42U below.

How do I set up speed dial on my Yealink SIP-T42U phone?

To set up speed dial on your phone, go to the "Directory" menu using the navigation keys. Select "Speed Dial" and then enter the desired number you wish to assign as a speed dial. Save the changes, and you can now easily dial that number by simply pressing the corresponding speed dial button.

How can I adjust the ringtone volume on my Yealink SIP-T42U?

To adjust the ringtone volume on your phone, press the "Volume" button while the phone is idle. Then, use the navigation keys to adjust the volume level to your preferred setting. Once you've made the adjustment, the new ringtone volume will be saved automatically.