telephony or timepieces?
Making a call, sending an SMS, browsing the web; these daily acts repeated a thousand times are child’s play for the user.
This simplicity is the result of a system that is both enormous and ultra-precise.
These three videos produced by the Association of Mobile Operators (GSMA) show what really happens behind the screen of your mobile.
the mobile network and its deployment
a call activates the whole network
the emissions made by your mobile telephone