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cells
Cells for mobile phones -
mobile phone
First call on handheld mobile phone -
first mobile phone
Nokia’s first mobile phone -
Bell labs invent
Bell labs invent “call handoff” -
First digital phone call
First digital phone call -
Introduction of 2G
Introduction of 2G technology -
Pre-iPhone introduction
Pre-iPhone introduction -
Introduction of text messaging
Introduction of text messaging -
First commercial text messaging
First commercial text messaging