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Aastra M670i (536M) Expansion Module (A1736-0000-10-55)

Aastra M670i (536M) Expansion Module (A1736-0000-10-55)

Aastra M670i (536M) Expansion Module (A1736-0000-10-55)
Aastra M670i (536M) Expansion Module (A1736-0000-10-55)
Designed for receptionists, administrative assistants, call center agents, power users, and executives who need to monitor and manage a large volume of calls on a regular basis, the Aastra M670i expansion module provides an intelligent choice for all Enterprise IP environments.

Certified Refurbished: $69.99
New: $99.99
Availability: In Stock
Learn about our Certified Refurbished products.💬 Shopper AwardMany of our competitors advertise lower quality refurbished phones with the option of adding new plastics, buttons, handsets, parts, and even warranties at a higher cost.  Our Certified Refurbished products are fully tested, factory defaulted, and remanufactured to a high quality, factory like new condition.  We change plastics, add factory finished tops, and replace button sets, labels, overlays, handsets, and cords on all of our Certified Refurbished phones.  Better yet, we back them with a Rock Solid 1 Year Warranty, superior service, and expert technical support.
Manufacturer: Aastra   |   SKU: AST-M670I

Condition 
Warranty 
⚑ This product is eligible for 2 Year Platinum Protection.  Learn more
Quantity
   Rock Solid 1 Year Warranty      30 Day Returns
   Over 30 Years of Superior Sales, Service, and Support

Aastra M670i Features

  • 36 keys with LEDs
  • Paper label inserts
  • Connect up to 3 expansion modules per supported phone model

Compatibility

  • Compatible with Aastra 57i, 57i CT, 6735i, 6737i, and 6739i
  • Aastra 57i and 57i CT - no power supply required
  • Aastra 6735i and 6737i - AC adapter is required if using more than a single expansion module
  • Aastra 6739i - AC adapter is required if using any  expansion modules