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Timeline of NTT Docomo

12 bytes added, 07:17, 16 October 2019
Big picture
! Time period !! Development summary
|-
| 1952–1985 || Nippon Telegraph and Telephone Public Corporation (NTTPC) yearsprelude era.
|-
| 1985–1991 || Nippon Telegraph and Telephone Corporation (NTT) yearsprelude era.
|-
| 1991 onwards || NTT Mobile Communications Network era
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