# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-10-27 06:10:19 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/28865131358) In reply to: [@iamdamnsam](http://twitter.com/iamdamnsam/status/28863019066) @iamdamnsam If she was on a mobile, then who was she talking to? A mobile phone call requires cell tower infrastructure that didn't exist.