Mitel Superset 400 Series Digital Phones

Mitel Superset 420 Digital Phone Light Gray (9115-000-100)

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Mitel Superset 420 Telephone (9115-000-100)

The Mitel Superset 420 Telephone is equipped with a LCD screen that displays call information. This phone also features 3 soft keys, 12 programmable buttons, and support of up to 6 lines.


  • Up to 6 Lines
  • LED Status Indicators
  • 2x16 Character Display
  • 12 Fixed Feature Keys
  • Speakerphone with LED Indicator
  • Ringer Volume
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!


  • SX50, SX200D, SX200L, SX200ML/EL, and SX2000
  • Any Mitel Phone System that uses a DNIC

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