Avaya Partner Phones

Partner phones work with every generation of the AT&T/Lucent/Avaya Partner system — Partner ACS, Partner II, and Partner Plus. If your phone says Partner 18D, 34D, 6D, or MLS on it, the same model here plugs straight in with no programming required. We stock Series 1 and Series II phones in black and white, replacement handsets, stands, and overlays, plus the hard-to-find system side: ACS processors, expansion modules, and Partner Messaging voicemail cards. Everything is tested on a live Partner system before it ships. Thousands of small offices still run Partner ACS every day — keep yours going for a fraction of what a new phone system costs.