Cellular - Tumblr Posts

I know it's likely a common misconception but since I work with phones I figure I'd share because I run into this quite a lot

The Sim card only holds your phone number and nothing else, it's how your phone picks up cell service!

Anyways thanks for coming to my Ted talk >3<

A #field, #clouds and a #cellular tower #Technologiepark #Dortmund (en Studentenwohnheim Meitnerweg)