Spectralink Polycom 8440 2200-37148-001 Open Box "New". Includes New Std. Battery, New Dual Charger with Universal Power Supply.

Designed for on-site workers in the healthcare, retail, and manufacturing industries, the 84 Series feature phone delivers business-critical communication, requests, and alarms instantly. The handset also supports text alerts, instant messaging, and Push-to-Talk, making it easy to instantly reach colleagues and eliminating the need for two-way radios or overhead paging. To keep mobile workers safe anywhere the job takes them; the handset is equipped with personal safety features, including a panic button and man-down functionality.

The 84 Series handset combines the critical elements of mobile communication into a single device and empowers workers to deliver the absolute best care, service, and response times in any situation, optimizing efficiency and resulting in improved safety, sales, and satisfaction.

Simple user interface, 2.2-inch glass-free screen

Physical buttons for immediate communication without a lock screen, sign-on, or need to remove gloves

Soft keys for quick access to frequently used operations

Auto-answer and any key answer capabilities

Display

• 2.2in. (55.9mm)

• 240×320 resolution

• 65,000 color palette

Buttons

• Four (4) context-sensitive softkey buttons

• Push-to-Talk

• Five-way navigation and select control

• Home & Back navigation keys

• Up/Down volume control

• Start and End Keys

• Panic/Duress

Batteries

• Two easy-access cosmetic battery capacity options:

• Standard – Up to 8 hrs talk time, 80hrs standby time

• Enhanced – Up to 12 hrs talk time, 120hrs standby time

Transmit data rates

• Up to 11 Mbps (802.11b), up to 54 Mbps (802.11a/g), up to 72.2 Mbps (802.11n)

Bluetooth headset support

• Version 2.1, HSP Version 1.2

• Class 1 support with a range of ~10meters

Call handling features*

• Up to six (6) telephone line appearances

• Call Hold/Resume function

• Last Call Return

• Music on Hold

• Consultation Hold

• Call Transfer (Attended, Unattended)

• Overlap dialling

• Bridged Line Appearance (BLA)

• Three-Way Conferencing (local)

• Find-Me call forking

• Call Screening (Incoming, Outgoing)

• Automatic Answer

• Programmable Buttons

• Over-the-air configuration settings and updates

• Call Park & Retrieve

• Group Call Pickup

• Call Waiting

• Multiple Calls per Line

• Do Not Disturb

• Calling party ID (Name and Number)

• Called party ID (Name and Number)

• Connected party ID (Name and Number)

• Call Forward (Busy, No Answer, Unconditional)

• Call Reject