Inter-tel Phone system support?

My organization uses an inter-tel phone system. It's outdated, and I need to change different features, like the general greeting when someone first calls. I can not find any support online, and anyone I've asked about it has no clue how to change features or even where to find info. Any help?

2011-12-22T09:02:11Z

Inter-Tel-Axxess-Model 8500

Carl N2011-12-22T06:30:29Z

Favorite Answer

It's kinda like cars. I have a Chrysler. Now is it a Prowler, A neon, or a MiniVan?
Start here http://www.wedophones.com/Inter-TelManualsLead.htm

tools2016-10-06T03:59:09Z

Inter Tel Phone

?2016-08-08T12:08:11Z

2

donges2016-12-14T23:26:57Z

Inter-tel Axxess

joe r2011-12-21T13:26:05Z

model numbers would be useful to help you with your issue... perhaps that is why no one has been able to assist you so far...

http://www.mitel.com/PortalController?country=US this is their website, since inter-tel and mitel are now one company..