I had never heard about this before.
Here is a link to a Daily Mail story ... Is this a time-traveler in a Charlie Chaplin film? Footage from 1928 shows woman ‘using a mobile phone’:
Who would he be calling in 1928? Cell phone towers were pretty rare before 1990.
Yeah, I have some problems with a 1920s cell phone. Like
How can she have service without cell towers?
How could she connect to an exchange using a digital tone pulse dialer?
And who is she talking to, another cell phone user? The Mothership?