Avaya 6221 Single Line Telephone
Item No.
Mfg Part No.
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Product Information for Avaya 6221 Single Line Telephone

Highlights for Avaya 6221 Single Line Telephone

Marketing Information

The 6221 telephone is a single-line analog sets that requires one tip and ring pair for operation. These telephones have 10 programmable dialing buttons, a REDIAL button which allows automatic redial, selected personalized ringing pattern, a Message light, a HOLD button, and a Data jack. The 6221 telephone has a built-in speakerphone (accessed with the SPEAKER button) with Mute capability (the MUTE button). The 6221 telephone allows access to system features with the FLASH button and appropriate dial codes.


Battery Information


  • Buttons & Keys: Keypad
  • Interfaces/Ports

  • Interfaces/Ports: 1 x RJ-11
  • Display & Graphics

    Environmental Conditions

    General Information

  • Product Type: Basic Phone
  • Manufacturer Part Number: 700287758
  • Manufacturer Website Address: http://www.avaya.com
  • Manufacturer: Avaya, Inc
  • Product Model: 6221
  • Product Name: 6221 Corded Telephone
  • Product Series: 6200
  • Brand Name: Avaya
  • Miscellaneous

    Network & Communication

    Physical Characteristics

    Power Description

    Management & Protocols

    Technical Information

  • Phone Lines: 1 x Analog
  • Phone Features: Speed Dial - 10-Number