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telephony gradually evolved towards digital telephony which improved the capacity, quality, and cost of the network.
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Teri Pail invented the cordless phone., but could not market it becuase it causes aircraft.
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Makes more convinience for people
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.