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Aug 14, 2017 | | Centereach, NY
Client's rating: 4 of 5

Thank you very much for your help with everything. The phones are great! Vern was awesome. The phones are just what we wanted/needed. We couldn't be happier. I went on the tdli.net website to start our on hold greeting.

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Why Choose Us?

  • 0% Financing
  • Free Estimates
  • Certified Optimum Rep
  • 24 Hour Emergency Service
  • Over 20 Years of Experience!
  • Full Repair & Refurbish On Site
  • Suffolk County Low Voltage Licensed & Insured
  • Support for Older Systems As Well As Latest Technology