Yealink W78H
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 gurantee 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
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
DECT:
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
Display:
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
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)
