Plantronics Battery (64399-01) - CS50, CS55, CS60 Switches The Nortel 1165E requires power

The Nortel 1165E requires power over Ethernet from a network switch or compatible device or a power supply

Wired headsets require the use of an amplifier

Included with the Adtran NetVanta 3205 1200870L1 Router:

Supports up to 4 Line Appearances

LCD screen (Display)

Plantronics Battery (64399-01) - CS50, CS55, CS60 Switches The Nortel 1165E requires powerPlantronics Battery Description: This replacement lithium ion battery is designed to fit the Plantronics CS50, CS55 and CS60 series of wireless headset systems. The Plantronics 64399 01 battery specifications are 3. 75 volts and 190 mAh. Plantronics (64399 01)Features: Lithium Ion 3. 75 Volts 190 mAh Easy Installation Compatibility: Plantronics CS50 CS50 USB Plantronics CS55 CS55H Plantronics CS60 CS60 USB Includes: (1) Plantronics Battery (64399 01)