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Commercial Premium Cordless Phone | Yealink W78h

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  • 179 CAD

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Base Required and Not Included

This is the premium cordless phone.  There is a version higher called the W59R that is ruggedized and has a rubberized body to protected it from dropping, from dust and water.

The reason you'd want to buy this phone is because of its long battery life of up to 166 hours of standby.  It is also one of the few cordless phones that includes bluetooth so that you can pair it with the same bluetooth headset you use with your cordless phone.

This phone comes with advanced features such as a large and bright color display, and vibration alarm. It has a long range of up to 150ft indoor which can be extended with  RT30 extenders or the W80 multi-cell implementation.

This particular version of the W78h is the handset only and is designed to work with a pre-existing base such as the W70B, W80B or DD10k.  It is multi-cell compatible which means it can roam a very large campus such as a hospital, university or government building. With the W70B base, up to 10 cordless phones can share a single base.  There are bundles available that include the full working kit of both the W78h handset and W70B to deliver a full working solution.

W78h Cordless Phone Details

New modern commercial design, more compact and easy to carry

  • 2.4‘’ 240 x 320 TFT color screen with intuitive user interface
  • Up to 21 hours talk time (in ideal conditions)
  • Up to 166 hours standby time (in ideal conditions)
  • Quick charging: 10-min charge time for 2-hour talk time
  • HD voice and noise cancellation
  • Headset connection via Bluetooth or 3.5 mm jack
  • Vibration alarm guarantee you not to miss any call even in noisy situations
  • Sturdy and reliable belt clip to move freely
  • Flexibly meet demands in either single-cell or multi-cell solutions

Yealink W78H is the high-end stylish modern wireless handset designed for business use with a new ID design, which has a 2.4'' screen and is more sleek, convenient to carry, durable. W78H can provide you with a crystal-clear audio experience, never miss any important information.

With W78H, you can enjoy maximum freedom and flexibility. You can choose a Bluetooth headset or wired headset on your demand, thanks to the Bluetooth 5.1 and a 3.5mm headset jack. Thanks to the vibration alarm, you are guaranteed not to miss any call, even in noisy and stressful situations.

Combining the benefits of wireless communication with the rich business features of Voice-over-IP telephony empowers users with convenient wireless communication, excellent speech quality, and encrypted call information by the reliable DECT encryption technology. Its graphical color display will provide you with a comfortable and joyful user experience for the all-day work.

W78H is perfectly compatible with Yealink W70B. The W78P system can support 10 handsets, 10 SIP accounts, and 20 simultaneous calls (2 calls per handset). Also, W78H will be perfectly compatible with the W80/W90 multi-cell system, allowing you seamless roaming and handover of the calls and providing you with more options for your office expansion.

DECT technology:

Yealink DECT technology is based on CATiq2.0, which focuses on high quality Audio VoIP (wideband), as well as low bit - rate data applications. But we are not compatible with any third-party DECT devices (base station, handset, etc.).


  • 1.8’’ 128x160 TFT color screen
  • Intuitive user interface with icons and soft keys
  • Caller ID with name and number
  • Notification Light: voice mail, missed call
  • Date & time (manual/auto synchronization)
  • Screen saver
  • Multilingual user interface
  • Keypad backlight

Phone Features

  • Up to 2 simultaneous calls per handset
  • Handset select for receiving call
  • Handset and Number select for making call
  • Auto intercom, auto answer
  • 3-way conference
  • Call forward: Always/Busy/No Answer
  • DND
  • Call waiting, mute, hold
  • Call transfer
  • Swap between calls
  • Redial
  • Speed dial
  • Voice mail
  • Silence
  • Dial plan: Replace Rule/Area Code/Block Out
  • Keypad lock, emergency call
  • 100 phone book memory (store in the base)
  • Remote phonebook, LDAP, XML phonebook
  • Phonebook search, block list
  • Call history: All/Placed/Missed/Received (up to 100 entries)
  • Direct IP call without SIP proxy
  • Reset to factory, reboot
  • Anonymous call, Anonymous call rejection
  • OTA (Over-The-Air) upgrade

Voice Features

  • Full-duplex speakerphone
  • HD audio
  • Hearing Aid Compatibility (HAC) compliant
  • Frequency response—100 Hz–7 kHz
  • FNR (Flexible Noise Reduction)/Noise Cancellation
  • Receiver volume control: 5 steps
  • Ringer volume control: 5 steps+off
  • 9 ringer melodies
  • Multiple advisory tones
  • Acoustic warning for low battery status
  • DTMF

Physical Features

  • Handset Size:151.0 mm x 49.5 mm x 21 mm
  • Handset Weight: 98g
  • Color: Space Gray
  • Battery: 1010 mAh, Lithium-ion, 3.7 V, 3.73 WH
    • Up to 21 hours of talk time (in ideal condtions)
    • Up to 166 hours of standby time (in ideal coditions)
  • Headset jack (3.5 mm)
  • Charger: DC 5V/0.6A Output
  • Power Adapter:
    • Input: 100-240 V ~ 50/60 Hz, 0.2 A
    • Output: 5 V, 0.6 A
  • Backlit keypad with 25 keys:
    • Standard ITU telephone keypad, 12 keys, 4x3, with star and pound key
    • 5 navigation keys (left, right, up, down, OK)
    • 2 softkeys
    • 6 function keys (Speaker, message, Off-hook, Cancel, TRAN, Mute)
    • 6 shortcut keys
    • Operating humidity: 10 ~ 95%
    • Operating temperature: -10 ~ +50°C (+14~122°F)
    • Storage temperature: -30 ~ 70°C (-22 ~ 158°F)


  • Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US)
  • DECT Range:
    • Up to 50 meters indoor (in ideal conditions)
    • Up to 300 meters outdoor (in ideal conditions)
  • DECT Standards: CAT-iq2.0

Package Features

  • Package contents:
    • W78H Handset
    • Charger Cradle
    • Rechargeable Battery
    • Belt Clip
    • Power Adapter
  • Qty/CNT: 20 PCS
  • Giftbox size: 181mm × 104mm × 90mm
  • Carton meas: 473mm × 443mm × 198mm
  • N.W: 6.884kg
  • G.W: 7.696kg