Features: Ideal for all-day use, long conference calls and listening to multimedia.
Noise canceling microphone masks nearby talkers for maximum call privacy.
Available in monaural (Blackwire 5210) or hi-fi stereo with passive noise reduction (Blackwire 5220).
Variants include universal USB or USB-C.
Connectivity to smartphone and tablet via 3.5 mm.
One-touch call answer/end, volume +/- and
Additional Features: Last Number Redial
Live Call Screening
Memo Record
Message Waiting Indication
Mute Button with LED
Multilingual Display
Name, Time and Date in Display
New Voice Mail Message Count in Display
On Hook Dialing
“One Touch” Intercom Calling
“One Touch” Live Conversation Record
Outgoing Call Log–Last 6 Numbers Dialed
Personal Phone Book (50 entries)
Personalized Feature Buttons (12)
Ringer Volume Control
Voice Mail Access Button
Automatic Call Forward to Cell phone
Blue Backlit LCD with Programmable Sleep Mode
Blue and Green Vivid Light LED’s
Busy Telephone Indication
Caller ID with Call Waiting Caller ID
“Cell-Phone-Like” Navigation Keys
Conference (3 Way)
Direct Mailbox Call Transfer
Distinctive Ring Tone (Programmable)
Display Number Dialed
Do Not Disturb (DND)
Hands Free Answerback on Intercom
Headset (Built in Jack)
Handset/...