Yealink W78H DECT Handset

With the Yealink W78H DECT Handset, you can enjoy a crystal-clear audio experience and never miss any important information during a call. This DECT phone is a high-end, modern-stylish wireless handset designed for business use with a 2.4'' screen. Its new ID design makes it more sleek, convenient to carry, and durable. 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 all-day work.

The W78H DECT phone also provides maximum freedom and flexibility. You can choose a Bluetooth headset or wired headset on demand with Bluetooth 5.1 and a 3.5 mm headset jack. Thanks to the vibration alarm, you are guaranteed not to miss any call, even in noisy and stressful situations. It 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 is perfectly compatible with the W80/W90 multi-cell system, supporting the seamless roaming and handover feature and providing you with more options for your office expansion.

• 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-hour talk time (in ideal conditions)
• Up to 166-hour standby time (in ideal conditions)
• Quick charge: 10-minute charge time for 2-hour talk time
• HD audio and noise cancellation
• Headset connection via Bluetooth or 3.5 mm jack
• Vibration alarm guarantees you not to miss any call even in noisy situations
• Sturdy and reliable belt clip to move freely
• Meet demands in either single-cell or multi-cell solutions

Display

• 2.4'' 240 x 320 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

• Up to 2 simultaneous calls per handset
• Vibration Alarm
• Built-in Bluetooth
• Handset select for receiving calls
• 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 (stored 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

• 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

• Handset Size:151.0 mm x 49.5 mm x 21 mm
• Handset Weight: 126.5 g
• Color: Space Gray
• Battery: 1010 mAh, Lithium-ion, 3.7 V, 3.73 WH
• Up to 21 hours of talk time (in ideal conditions)
• Up to 166 hours of standby time (in ideal conditions)
• 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: 0 to 40 °C (+32 to 104 °F)
• Storage temperature: - 30 to +70°C (-22 to +158 °F)

DECT

• Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1902 – 1906 MHz (TH), 1910 – 1920 MHz (BR)
• DECT Range:
• Up to 50 meters indoors (in ideal conditions)
• Up to 300 meters outdoors (in ideal conditions)
• DECT Standards: CAT-iq2.0

Package

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