Jerry
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Years
Decades
2010s
2019
The Global Big Nine
IBM (1888 as CTR)
DataTAC (1983 as ARDIS Radio Network, Advanced Radio Data Information Services)
ARDIS Radio Modem
First Mobile Email Kit
Parents
ARDIS Radio Modem
DataTAC (1983 as ARDIS Radio Network, Advanced Radio Data Information Services)
HP 95LX (1991 $550)
RadioMail (1992)
Children
1992 My First Mobile Email
File:RadioMail HP100 Setup circa 1995.jpg