wireless1983
1G networks, launched in 1983, were analog and could only handle voice calls, not data.
#wireless#1g#analog#1983#first generation
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"5G networks can be up to 100 times faster than 4G."
Did you know?
"Wired connections are generally more reliable and faster than wireless, but lack mobility."
Did you know?
"Guglielmo Marconi sent the first wireless radio transmission across the Atlantic Ocean in 1901."