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Aastra 670i Expansion Module 6700i Series M670i


Compare at: $125.00

(You save $45.01)

SKU: 670i-ref
Condition: Refurbished
In Stock

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The Aastra 670i is an expansion module designed for the Aastra 6700i SIP phones.  The Aastra 670i module adds 36 programmable buttons to your phone which is great for office managers, secretaries, and anyone who needs more buttons.  The 670i module uses paper and plastic designation strips.

Aastra 670i Features:

  • 36 Programmable Line Keys
  • LED Status Indicators
  • Up to Three Modules Can Be Equipped to a Phone
  • Power: Not Required


  • 6753i
  • 6755i
  • 6757i
  • 6739i


  • (1) Aastra 670i Expansion Module 6700i Series
  • Stand
  • 1 Year Warranty
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