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Mitel (Aastra) 53i *Refurb*

Telephone with 6 programmable function keys, Full Duplex system and LCD screen

Manufacturer Ref.: 2020208506 Product Ref.: AA53R
Mitel (Aastra) 53i *Refurb*

Key features

  • PoE, 2 Ethernet ports with their own power supply
  • SIP protocol, support for 9 lines
  • 6 programmable function keys
  • Speaker, headphone jack
  • 3-line LCD screen
  • Refurbished product

  • 1 year standard warranty
€48.99 ex. VAT
€59.28 incl. VAT

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Product information

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The Mitel (Aastra) 53i *Refurb* communication system incorporates features such as 6 touch buttons, the ability to program important and regular numbers for direct access by pressing a single key. In addition to its slim design and LCD screen, this communication system provides great sound quality and offers advanced features such as XML browser that will allow access to custom applications from your screen.

The 53i is especially suitable for regular use, especially in small and medium-sized companies. The 53i model has a large storage capacity for the personal directory and the call log. It also allows functions such as the common call, call forwarding or call waiting to help you manage your communications.


  • Auto-powered by 2 Ethernet (PoE: Power over Ethernet)
  • 3-line LCD screen
  • 6 programmable direct functions buttons
  • 3 line screen keys with indicator light
  • Supports up to 9 lines
  • XML browser to customize your applications
  • Speaker - line pickup without picking up
  • Full Duplex speaker
  • Caller ID
  • Headphones
  • Mute
  • Call transference
  • 2 keys volume adjustment
  • Double call button: Pause a call to make a consultation call
  • Time / date / duration of the call
  • Keypad lock
  • AC adapter included
  • Wall mounting
  • Compatible with hearing aids
  • Ethernet / Fast Ethernet LAN (10/100 MB)
  • Compatible with most IP PBX based on Asterisk (not compatible with IP Centrex)
  • Delivered without a power adapter


Warranty 1 year
In the box
  • Aastra 6753i
  • Coiled cable
  • Ethernet cable
  • Manual
Aastra 53xx Power Cable
€22.99 ex. VAT
Mitel DHSG EHS Cable (Aastra) (1)
€25.99 ex. VAT
Aastra IP Telephone Charger
€26.99 ex. VAT