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Need service on your aging phone system? Time to upgrade to something more reliable?
Perhaps you'd like a VoIP solution? Or maybe you just need a simple configuration change?
Whatever your need, DTE's got you covered!

Here's a list of some of the popular phone system brands we can sell and support:

  • Adtran
  • Avaya IP Office
  • CISCO
  • FreedomVoice (NEW!)
  • NEC DSX / SL1100
  • Nortel / Norstar
  • Toshiba
  • Wildix (NEW!)
  • Plus many more!

Contact Us today to see what we can do for you!