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  Free Next Day Delivery* On Orders Over £100

 
 
 

Tablet

  Next day delivery available - Order before 4pm

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  Next day delivery available - Order before 4pm

AV Parts Master
Inc VAT Ex VAT
 

SKU: t42u | Brand: Yealink

SKU: t42u | Brand: Yealink

Yealink SIP-T42U IP phone Grey LCD Wi-Fi

Yealink SIP-T42U IP phone Grey LCD Wi-Fi

£63.54  Excl VAT £76.25  Inc VAT

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  • Order before 4pm for next working day delivery
  • Please note working days are Monday - Friday
  • If ordered before 4pm on a Friday, delivery would be Monday

  • Order before 4pm for next working day delivery
  • Please note working days are Monday - Friday
  • If ordered before 4pm on a Friday, delivery would be Monday

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Sound and Hear with Remarkable Clarity Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband 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

Download

Next Day Delivery (cut off order time - 4:00pm)
All orders eligible (subject to items being in stock, please call us on 0800 047 3425 to confirm availability, our site does not show stock levels) for next day delivery placed before 4.00pm will ship on our standard next day service. Any order placed after this time will be dispatched the following day.

Please note: it may not be possible for Next Day Delivery to Northern Ireland, Republic of Ireland, Scottish Highlands, and the Channel Islands. Please contact us for more information regarding delivery to these places.

Standard Next Day Delivery
Most products are shipped as standard on a next working day delivery.  Delivery can be anytime between 7.30am and 6.00pm and will require a signature upon delivery.

Next Day Delivery - Pre 10.30am 
Delivery the following working day before 10.30am. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

Next Day Delivery - Pre 12.00 Noon 
Delivery before 12.00 noon the following working day. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

In the event of adverse weather conditions there may be some delays to the delivery of your order.

Some large and bulky items are shipped via a palletised delivery and can take 48-hours.  Items may take longer and we will notify you if this is the case with your order.

Our delivery service is available for all addresses within Mainland UK. Please be aware delivery service/charges may differ for Northern Ireland, Scottish Highlands, Channel Islands and the Republic of Ireland.

Please note that working days exclude Saturdays, Sundays and Bank Holidays.

As all our parcels require a signature upon delivery; we are unable to deliver to PO Box addresses. Orders to one address may be delivered in one or more deliveries. Any delivery timescales are indicative only.  We use a number of courier and delivery companies including Royal Mail, UPS, DHL and City Link as well as others.  For security reasons all parcels must be signed for on receipt. If you will not be at home during normal office hours you can provide us with an alternative delivery address where someone will be available to sign for your parcel.

If you would like any additional information about deliveries to the UK, Scottish Highlands and Channel Islands or any information about International deliveries please contact our customer services team on 0800 047 3425.

Delivery Charges
Projector Lamps – Free shipping to mainland UK

Standard Next-Day Delivery - from £8.99

Timed delivery Pre 12.00am - from £15.00 (not available to all UK postcodes)

Timed Delivery Pre 10.30am - from £20.00 (not available to all UK postcodes)

Delivery to Ireland from £25.00 (1 - 2 days)

Delivery charges to Scottish Highlands, Channel Islands, Northern Ireland or Republic of Ireland can vary. Please contact us for more accurate information regarding delivery charges to these places.

Palletised items or oversized items priced individually and can be up to 48-hour delivery.

Free of charge delivery is offered on certain items as advertised.

Returns Information
We understand that from time to time you may wish to return a product to us. Please selected from the return options below:

- Pleas click here to view our full Returns Policy

- Please click here to view our Returns Form

Please note: If the returns form doesn't confirm your request has been submitted then please clear your web browser cache or use Incognito mode in your preferred Internet browser.

You may purchase right here online with our secure ordering system, or you may call our AV Specialists to place your order. We offer the following options for your purchase.

Credit Card

  • Mastercard
  • Visa
  • Visa Delta
  • Switch

Purchase Order*

  • Primary Schools, Secondary Schools, Universities,
  • Local Authorities
  • NHS
  • Business upon approval
  • Others upon approval
  • If you require an account please call us on 0800 047 3425

    The following will be required for a purchase order:
     
  • The purchase order should be made out to AV Partsmaster
  • Include a billing address and a shipping address.
  • The P.O. number
  • Net 30 terms
  • Description of what you're ordering
  • Signature

If you would like to pay by bank transfer please call us on 0800 047 3425

*Purchase orders are accepted for educational and government orders. Our payment terms are Net 30 days. Other customers seeking 30-day terms will be considered on a case by case basis. All purchase orders are subject to credit approval prior to shipment.

Product Info

Product Description

Documents

Delivery & Returns

Payment & Security

Sound and Hear with Remarkable Clarity Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband 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

Download

Next Day Delivery (cut off order time - 4:00pm)
All orders eligible (subject to items being in stock, please call us on 0800 047 3425 to confirm availability, our site does not show stock levels) for next day delivery placed before 4.00pm will ship on our standard next day service. Any order placed after this time will be dispatched the following day.

Please note: it may not be possible for Next Day Delivery to Northern Ireland, Republic of Ireland, Scottish Highlands, and the Channel Islands. Please contact us for more information regarding delivery to these places.

Standard Next Day Delivery
Most products are shipped as standard on a next working day delivery.  Delivery can be anytime between 7.30am and 6.00pm and will require a signature upon delivery.

Next Day Delivery - Pre 10.30am 
Delivery the following working day before 10.30am. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

Next Day Delivery - Pre 12.00 Noon 
Delivery before 12.00 noon the following working day. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

In the event of adverse weather conditions there may be some delays to the delivery of your order.

Some large and bulky items are shipped via a palletised delivery and can take 48-hours.  Items may take longer and we will notify you if this is the case with your order.

Our delivery service is available for all addresses within Mainland UK. Please be aware delivery service/charges may differ for Northern Ireland, Scottish Highlands, Channel Islands and the Republic of Ireland.

Please note that working days exclude Saturdays, Sundays and Bank Holidays.

As all our parcels require a signature upon delivery; we are unable to deliver to PO Box addresses. Orders to one address may be delivered in one or more deliveries. Any delivery timescales are indicative only.  We use a number of courier and delivery companies including Royal Mail, UPS, DHL and City Link as well as others.  For security reasons all parcels must be signed for on receipt. If you will not be at home during normal office hours you can provide us with an alternative delivery address where someone will be available to sign for your parcel.

If you would like any additional information about deliveries to the UK, Scottish Highlands and Channel Islands or any information about International deliveries please contact our customer services team on 0800 047 3425.

Delivery Charges
Projector Lamps – Free shipping to mainland UK

Standard Next-Day Delivery - from £8.99

Timed delivery Pre 12.00am - from £15.00 (not available to all UK postcodes)

Timed Delivery Pre 10.30am - from £20.00 (not available to all UK postcodes)

Delivery to Ireland from £25.00 (1 - 2 days)

Delivery charges to Scottish Highlands, Channel Islands, Northern Ireland or Republic of Ireland can vary. Please contact us for more accurate information regarding delivery charges to these places.

Palletised items or oversized items priced individually and can be up to 48-hour delivery.

Free of charge delivery is offered on certain items as advertised.

Returns Information
We understand that from time to time you may wish to return a product to us. Please selected from the return options below:

- Pleas click here to view our full Returns Policy

- Please click here to view our Returns Form

Please note: If the returns form doesn't confirm your request has been submitted then please clear your web browser cache or use Incognito mode in your preferred Internet browser.

You may purchase right here online with our secure ordering system, or you may call our AV Specialists to place your order. We offer the following options for your purchase.

Credit Card

  • Mastercard
  • Visa
  • Visa Delta
  • Switch

Purchase Order*

  • Primary Schools, Secondary Schools, Universities,
  • Local Authorities
  • NHS
  • Business upon approval
  • Others upon approval
  • If you require an account please call us on 0800 047 3425

    The following will be required for a purchase order:
     
  • The purchase order should be made out to AV Partsmaster
  • Include a billing address and a shipping address.
  • The P.O. number
  • Net 30 terms
  • Description of what you're ordering
  • Signature

If you would like to pay by bank transfer please call us on 0800 047 3425

*Purchase orders are accepted for educational and government orders. Our payment terms are Net 30 days. Other customers seeking 30-day terms will be considered on a case by case basis. All purchase orders are subject to credit approval prior to shipment.

 
 

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