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Published 20 Feb 2021

Shortel IP 230


Overview

Shortel IP 230 PABX IP phone.

Hardware description

  • LCD 141 columns by 44 rows, but not a straight-forward graphic LCD display. Really more like a character LCD display in that the character positions and size are predetermined and fixed, and there is not a continuously addressable graphics area.

The phone can be powered from 33V across the bridge rectifier outputs.

The are a number of built in test/setup functions obtained by pressing mute then a series of numbers representing the function names:

  • dial 3424# (DIAG)
  • dial 4636# (INFO)
  • dial 7464# (PING)
  • dial 73728# (RESET)
  • dial 772667# (RRAMOS), factory reset,
    • at the prompt dial 1234# as password, to enter “KPD Mode”
    • dial 25327# (CLEAR)
  • dial 73887# (SETUP)

References and Additional Resources