References
- 1Motorola Solutions — Cell Phone Development
motorolasolutions.com
- 2Wikipedia — DynaTAC
en.wikipedia.org
- 3
- 4Mobile Phone Museum — Motorola DynaTAC 8000X
mobilephonemuseum.com
- 5
- 6Wikimedia Commons — Motorola DynaTAC 8000X, photograph by Avicente05, CC BY-SA 4.0
commons.wikimedia.org
- 7Wikimedia Commons — Motorola DynaTAC 8000X, photograph by Redrum0486, CC BY-SA 3.0
commons.wikimedia.org


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