National Telecom provides 2-4 hour emergency service on most major brands of telephone systems. We stock parts and telephones and repair cables and jacks. If your system is completely dead we can provide you with a new system within 4-8 hours. We diagnose problems which may be associated with Verizon, Comcast or another provider. We provide quotes for new systems in two hours. Please call us at 781-769-5000.
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