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Technology • Engineering • Computing • History
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GSM
Jun, 2021
1 min
First feature phone with 4G connectivity, router and tethering
Feb, 2019
3 mins
Kasapa license revoked by NCA
Apr, 2017
2 mins
17 Android Secret Codes
Mar, 2017
5 mins
SIM: a subscriber identity module or subscriber identification module
May, 2016
6 mins
0G – Mobile Radio Telephone