SpectraLink 2200-37150-001 8440 Handset, Black (No power supply, cradle or cable is included)

The Spectralink 84-Series handsets deliver on a fundamental need for enterprise-grade on-site voice mobility. Characterized by market-leading HD voice quality, durability, broad telephony and WLAN interoperability, the Spectralink 84-Series handsets deliver a reliable user experience and predictable return on investment. And with Spectralink VQO built into every 84-Series device, you get an engineered system that delivers superior voice quality. Spectralink VQO links seamlessly to access points using a proprietary, adaptive, algorithm. And only advanced, guided implementation by the Spectralink experts can ensure crystal-clear communication. It's our Performance Promise. The Spectralink 84-Series enhances the customer value proposition through an optional integrated barcode scanner and an enhanced standards-based applications interface. In partnership with the Spectralink applications development ecosystem, the Spectralink 84-Series products enable new opportunities for end-user productivity solutions. Product Type: Handset Product Type: Handset Manufacturer Part Number: 2200-37150-001 Limited Warranty: 1 Year Weight (Approximate): 5.10 oz Color: Black Screen Size: 2.2 Color: Black Connectivity Technology: Cordless Features: Speakerphone Features: Echo Cancellation Features: Packet Loss Concealment Features: Comfort Noise Generation Features: Multilingual Menu Features: Any Key Answer Features: Caller Log Features: Phone Book Features: Speed Dial Features: Vibrator Features: Backlit Keypad Features: Alarm Features: Call Reject Features: Call Forwarding Features: DND (Do Not Disturb) Features: Call Waiting Features: Call Park Features: Auto-answer Features: Call Screening Features: Conference Call Features: Call Transfer Features: Music on Hold Features: Redial Features: Call Hold Features: Indicator Features: Bluetooth Features: Voice Mail Features: Message Waiting Manufacturer: Spectralink Corporation Product Model: 8440 Product Name: 8440 Handset Screen Size: 2.2 Wireless Technology: Wi-Fi Brand Name: Spectralink Battery Talk Time: 8 Hour Product Series: 84 Buttons & Keys: Start Button Buttons & Keys: Emergency Button Buttons & Keys: End Button Buttons & Keys: Volume Control Buttons & Keys: Navigation Key Buttons & Keys: Push-to-talk Buttons & Keys: Soft Key Brand Name: Spectralink Battery Talk Time: 8 Hour Battery Standby Time: 80 Hour Frequency Range: 2400 MHz to 5 GHz Height: 5.8 Width: 2.1 Depth: 1 USB: Yes Product Family: 84 Headset Port: Yes Phone Book/Directory Memory: 1000 USB: Yes Headset Port: Yes Phone Book/Directory Memory: 1000