Aastra M670i (536M) expansion module


Aastra M670i (536M) expansion module


Aastra 536M (M670i module)
36 Key Expansion Module:

  • 36 keys with LED
  • Paper strip labeling
  • Supported on 55i, 57i, 57i CT

SKU: A1736-0000-1055 Categories: ,


  • Scalable to 3 expansion modules per phone
  • Power direct from phone
  • Programmable features like Line, Speeddial, BLF, BLA, SCA, DND

Additional information

Weight 20.9 lbs
Dimensions 8.5 × 9.25 × 2.25 in


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