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1 janv. 1973 - Call waiting
Description:
call waiting was a subscribition services that allowwed someone to have to call at once and switch between them
Ajouté au bande de temps:
30 oct. 2018
0
0
337
Technology project
history of phones
Date:
1 janv. 1973
Maintenaint
~ Il y a 51 ans
Les images: