T4S IP Phones

Yealink T4S IP Phones

The Yealink T4S series is the upgraded version of Yealinks T4 Series. Designed for busy executives and managers, the T4S series feature updated firmware, Optima HD Audio quality and integrated cutting edge features such as Bluetooth, WiFi and Call Recording.

Why choose the Yealink T4S Series:

  • Compatible with Skype for Business (SFB)
  • Updated firmware
  • USB Port for Yealink accessories (Bluetooth, WiFI, Call Recording)
  • HD Optimia Voice
  • Opus Codec
  • Unparalleled functionality and expandability

You can compare the main features in the T4S series be visiting our Yealink SIP Telephone Matrix or download data sheets and user guides in the Yealink User Guide Section

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  1. Yealink SIP-T42S IP Phone - Refurbished
    Dual Gigabit Ethernet Ports
    £66.00 £55.00
  2. Best Seller
    Yealink SIP-T48S IP Phone - Refurbished
    Colour Touch Screen
    £102.00 £85.00
  3. Yealink SIP-T42S IP Phone
    USB Port for the Bluetooth Wi-Fi and Call Recording Dongles, Wideband Audio
    As low as £90.00 £75.00
  4. Yealink SIP-T46S IP Phone
    Dual Gigabit Ethernet Ports
    As low as £127.80 £106.50
  5. Yealink SIP-T48S IP Phone
    The Yealink SIP-T48S features colour touch screen display, unified firmware, Dual Gigabit Ethernet Ports, Optima HD Voic...
    As low as £180.00 £150.00
  6. Best Seller
    Yealink SIP-T46S IP Phone - Refurbished
    Dual Gigabit Ethernet Ports
    £93.60 £78.00
  7. SALE! FREE DELIVERY
    Yealink 10w Power Supply Unit - UK - Refurbished
    Alternative Power Supply Unit
    £6.00 £5.00
  8. SALE! FREE DELIVERY
    Yealink BT41 Bluetooth Dongle - Refurbished
    The addition of Yealink BT41 Bluetooth Dongle provides Bluetooth technology to selected Yealink Telephones
    £24.00 £20.00
    Call for Availability
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