- Color: Black
- Extended Battery Included
- Screen Size: 2.2"
- Resolution: 240x320
- Five-Way Navigation and Select Control
- Micro USB Interface for Wall Charging and Configuration
- 2.5mm Connector for Wired Headset
The Spectralink 8440 Phone with Extended Battery delivers on a fundamental need for enterprise-grade on-site voice mobility. Characterized by HD voice quality, durability, broad telephony and WLAN interoperability, this black handset offers a reliable user experience and predictable return on investment. With Spectralink VQO built into this device, users get an engineered system that delivers superior voice quality. The Spectralink VQO links seamlessly to access points using a proprietary, adaptive, algorithm. It enhances the customer value proposition through an optional integrated barcode scanner and an enhanced standard-based applications interface.
- 2.2" screen for crisp and clear visuals
- Tested and certified to MIL-STD-810F and IP64 standards
- Micro USB interface for easy wall charging and configuration