Mitel phone system sales and service. On The Wire Communications is Northern Indiana's premier Mitel Authorized partner. We specialize in Mitel hotel systems like the Mitel SX-50 Mitel SX-200 and Mitel 3300. We also service and install Mitel MiCloud Connect cloud based communications, Mitel Office 250 and Mitel 5000 phone systems as well as NEC SL2100 small business systems. Services also include network wiring and install/service of overhead paging systems.
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