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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)
Aastra M670i (536M) Expansion Module (A1736-0000-10-55)
The Aastra M670i expansion module adds up to 36 programmable buttons to your compatible Aastra IP phone.

Certified Refurbished: $69.99
New: $99.99
Availability: In Stock
Manufacturer: Aastra   |   SKU: AST-M670I

Condition 
Warranty 
Quantity
★   Rock Solid 1 Year Warranty   ★   30 Day Returns
★   Over 36 Years of Superior Sales, Service, and Support
Dan- ca, united states
20 Mar 2025
I don't like this survey, it's too long.

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






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