Avaya 1603 IP Phone (700415540)


Availability: In stock

SKU: 700415540 Categories: , Product Condition: Refurbished


  • 2 row x 16 character backlit display
  • Supports 3-line appearances with dual LEDs
  • Fixed feature buttons include volume up/down, mute, speaker, menu, hold, conference, transfer, drop, redial
  • High-quality 2-way speakerphone
  • Message waiting indicator
  • Integrated headset jack
  • Reversible wedge stand for desktop and wall-mount use
  • Firmware upgradeable
  • 8 personalized ring patterns
  • Single Ethernet port
  • Static or dynamic address assignment

Power Requirements



  • The Avaya 1603 IP phone is compatible with IP Office R4.2 or higher
  • Avaya Communication Manager R3.0 or higher


12 Month warranty




Avaya PDF Avaya 1603 1603SW 1603-I 1603SW I IP User Guide.pdf

Weight 4.00 lbs
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