A business telephone system is an advanced calling network designed to improve communications for small and large businesses. Business phones are designed to handle the complex needs of commerce, such as customer service calls, voicemail and call routing, including office telephone systems that need to have robust capabilities compared to archetypal residential telephone services. 

Arizona Cabling Systems currently offers business telephone systems services on Nortel Norstar, BCM 400, Avaya Partner ACS, Avaya IP Office, Panasonic Systems, AT&T Synapse and Allworx.