Mitel Forums - The Unofficial Source

Mitel Forums => MiVoice Office 250/Mitel 5000 => Topic started by: budster on July 11, 2013, 02:26:07 PM

Title: 8660 phone - makes noise doesnt always come up etc.
Post by: budster on July 11, 2013, 02:26:07 PM

I have seen a lot of these older 550.8660 phones lately that are having problems.  they squeal, make other noises, come up then reset or don't come up at all.  Does anyone know what is going wrong and possibly a fix?  We have a lot of these setup to refurbish and half of them are bad.
Thanks