Colour

Type	landline phone


VoIP protocols	SIP
Interfaces	Gigabit Ethernet USB Headset jack


Features
Features	Caller ID Conference call Speakerphone (speakerphone) SMS support Echo cancellation Voice activity detection Comfort noise generation Web interface PoE support NAT/NAPT support OpenVPN

Extra features
Number of VoIP accounts	12
Phone book	1000 numbers


Display
Base display	monochrome / 2.7" /


General
Wall mounting
Base dimensions (HxWxT)	212x189x175 mm
Official Website	yealink.com
Added to E-Catalog	December 2022

The information in the model description is for reference purposes.
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	Yealink SIP-T42U Corded Handset IP Business Desk Phone T42U Wired desktop phone with professional features for high-definition communications: Yealink's T42U is a practical and versatil... moree communication solution that adapts to the needs of all professionals. Designed for both intensive and occasional use, this phone can be used in three different ways to communicate: traditionally through the handset, on speakerphone when in a quiet space, or through a headset for hands-free operation in complete privacy. Take advantage of a powerful Wi-Fi connection by purchasing a WF40 or WF50 dongle, and opt for a Bluetooth connection by choosing a BT40 or BT41 dongle, which will give you more mobility. Stylish and intelligent design: The 2.4" LCD screen with a black and white display allows users to quickly see the date and time of day, the caller's name, number and connection status. Several LED indicators show incoming calls, messages waiting, and whether your employees' lines are available or busy. On the audio side, the Yealink T42U phone provides an immersive sound experience for users with full-duplex HD audio quality. AEC technology and acoustic shielding actively eliminate echoes and noise so that only voices from individual speakers are intelligible. Compatible with hearing aids, you can rest assured that you will be able to use this product without suffering from audio interference that can affect the quality of your conversations. Multiple clever features: The Yealink T42U is a powerful telephone solution that allows users to make high-quality calls all day long. The 1000-entry phonebook allows you to store all the numbers you need, and the various programmable keys make it easy to create shortcuts to further simplify the day-to-day call handling process. This versatile device integrates numerous telephone functions such as call acceptance, call forwarding, call waiting, call transfer, and emergency calls. As a complete communication solution, this phone also includes additional features such as muting, auto-answer, or even intelligent dialing. Box.co.uk Delivery: to United Kingdom Report	£69.99 Buy in shop

	Yealink SIP-T42U IP phone Grey LCD Wi-Fi SOUND AND HEAR WITH REMARKABLE CLARITY Yealink Optima HD Voice technology combines cutting edge hardware and software with wi... moredeband technology for maximum acoustic performance. Efficient Deployment and Management Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor saving and efficient for the administrators. Dual USB Ports for Flexible Expansion Choices Bluetooth Wi Fi Wireless Headset Dongles With the optional USB dongles, the T42U can be enabled of the features including Bluetooth and Wi Fi or connecting to a compatible wireless headset. SPECIFICATIONS FEATURES Number of programmable keys 6 Number of function keys 5 Integrated voicemail No Handset type Wired handset Mounting Desk Wall Device lock Yes Wall mountable Yes Product colour Grey TECHNICAL DETAILS Number of programmable keys 6 Number of function keys 5 Integrated voicemail No Handset type Wired handset Mounting Desk Wall Device lock Yes Direct call Yes Harmonized System (HS) code 85171800 SECURITY Security algorithms HTTPS DESIGN Product type IP Phone Handset type Wired handset Mounting Desk Wall Device lock Yes Wall mountable Yes Product colour Grey PHONE FEATURES Call transfer Yes Number of VoIP accounts 12 Speed dialling Yes Redialing Yes Phonebook capacity 100 entries Distinctive ring Yes Direct call Yes Conference call Yes Caller ID Yes Call hold Yes Call forwarding Yes Call history Yes MANAGEMENT FEATURES Number of programmable keys 6 Number of function keys 5 Integrated voicemail No DISPLAY Display resolution 192 x 68 pixels Display diagonal 6.86 cm (2.7 ) Display LCD AUDIO Microphone mute Yes NETWORK Wi Fi Yes Security algorithms HTTPS Ethernet LAN Yes Bluetooth Yes COLOUR Product colour Grey MICROPHONE Microphone mute Yes ERGONOMICS Wall mountable Yes PORTS INTERFACES USB 2.0 ports quantity 2 RJ 9 ports quantity 2 Ethernet LAN (RJ 45) ports 2 POWER AC adapter output current (Powered by POE, optional AC Adaptor if required) 1.2 A Power consumption (typical) 2.2 W Input frequency 50 60 Hz AC adapter output voltage 5 V AC adapter input voltage 100 240 V OPERATIONAL CONDITIONS Operating temperature (T T) 10 50 C Operating relative humidity (H H) 10 95 WEIGHT DIMENSIONS Width 212 mm Depth 189 mm Height 175 mm Package width 627 mm Package depth 256 mm Package height 235 mm Package weight 6.3 g AVpartsmaster.co.uk Delivery: in United Kingdom Report	£73.32 Buy in shop

	Yealink SIP T42U IP phone Grey LCD Wi-Fi Yealink SIP T42U IP phone Grey LCD Wi-Fi Sound and Hear with Remarkable ClarityYealink Optima HD Voice technology combines cu... moretting-edge hardware and software with wideband technology for maximum acoustic performance. Efficient Deployment and ManagementYealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism. making the device management labor-saving and efficient for the administrators.Dual USB Ports for Flexible Expansion ChoicesBluetooth/Wi-Fi/Wireless Headset DonglesWith the optional USB dongles. the T42U can be enabled of the features including Bluetooth and Wi-Fi or connecting to a compatible wireless headset. Pcnova.co.uk Delivery: in United Kingdom Report	£88.45 Buy in shop

	Yealink SIP T42U IP phone Grey LCD Wi-Fi Yealink SIP T42U IP phone Grey LCD Wi-Fi LaptopHub.uk Delivery: in United Kingdom Report	£88.45 Buy in shop

	Yealink T42U Specifications:Design:- Product type:IP Phone.- Handset type:Wired handset.- Wall mountable:Yes.- Mounting:Desk/Wall Phone.Fe... moreatures:- Answering machine:Yes.- Call waiting:Yes.- Speed dialling:Yes.- Intercom:Yes.- Call hold:Yes.- Call forwarding:Yes.- Conference call:Yes.- Redialing:Yes.- Caller ID:Yes.- Phonebook capacity:1000 entries.- Call park:Yes.- Call pick up:Yes.- Anonymous call:Yes.- Anonymous call rejection:Yes.- Full duplex:Yes.- Direct call:Yes.- Short Message Service (SMS):Yes.- Number of VoIP accounts:3.- Call return:Yes.- Call transfer:Yes.- Message-waiting indicator (MWI):Yes Management.Features:- Integrated voicemail:Yes.- Volume control:Digital Display:- Display:LCD.- Display resolution:132 x 64 pixels.- Touchscreen:Yes Audio:- Speakerphone:Yes.- Microphone mute:Yes.- Voice codecs:CNG,G.711,G.722,G.723.1,G.729ab,iLBC,VAD Network:- Ethernet LAN:Yes.- Bluetooth:No.- Quality of Service (QoS) support:Yes.- DHCP client:Yes.- Ports & inter:faces.- Ethernet LAN (RJ-45) ports:2.- RJ-9 ports quantity:2.- Headphone outputs:1 Power:-Power over Ethernet (PoE):Yes -Power consumption (typical):1.56 W -Operational conditions:-Operating temperature:(T-T)-10.- 50 °C -Operating relative humidity:(H-H)10.- 95% Weight & dimensions:- Width:209 mm.- Depth:188 mm.- Height:150 mm.- Packaging content:- Number of handles included:1 pc(s). Tradeinn.com Delivery: in United Kingdom Report	£95.99 Buy in shop

	SIPT42U Feature Rich IP Power over Ethernet Corded Phone with Optima HD Voice Technology and 27 Inch LCD Graphical Display w Yealink SIP-T42U Feature Rich IP Power over Ethernet Corded Phone with Optima HD Voice Technology and 2.7 Inch LCD Graphical... moreDisplay with Backlight... OnBuy.com Delivery: in United Kingdom Report	£132.56 Buy in shop