Practical articles from a North Carolina engineering team, with a new tip posted daily. Local Business VoIP is the small-business site of Carolina Digital Phone. Use these guides whether you buy from us or not.
159 guides. Newest post: October 31, 2026.
Telecom History
Date posted: October 26, 2026 On January 25, 1915 Bell called Watson coast to coast, and on September 29, 1915 a voice crossed the country by radio. What those two calls mean for your business phone today.
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