Plantronics Calisto P540 USB IP Desk Phone
Item No.
Mfg Part No.
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Product Information for Plantronics Calisto P540 USB IP Desk Phone

Highlights for Plantronics Calisto P540 USB IP Desk Phone

  • Product Type:IP Phone

Marketing Information

The Calisto 540 USB desk phone bridges the gap between traditional phone functionality and PC communications. A backlit LCD display shows incoming caller ID, time and user?s online status. The integrated speakerphone and headset option provides hands-free convenience, without compromising the PC audio clarity.

Management & Protocols

Technical Information

  • Phone Features: Caller ID
  • Warranty

  • Standard Warranty: 1 Year Limited
  • Battery Information


  • Buttons & Keys: Button - Redial
  • Interfaces/Ports

  • Interfaces/Ports: 1 x USB Headset
  • Display & Graphics

  • Display Screen: LCD - Bright, backlit
  • Environmental Conditions

    General Information

  • Product Type: IP Phone
  • Manufacturer Part Number: 82783-01
  • Manufacturer Website Address:
  • Manufacturer: Plantronics, Inc
  • Product Model: P540
  • Product Name: Calisto P540 USB Desk Phone
  • Product Line: Calisto
  • Brand Name: Plantronics
  • Miscellaneous

    Network & Communication

    Physical Characteristics

    Power Description

    Management & Protocols