aug 1, 1993 - Telefonos inteligentes o smartphone (Timeline)

Detailed information about this event on the interactive timeline

PDF) Prevalence of problematic cell phone use in an adult population in Spain as assessed by the Mobile Phone Problem Use Scale (MPPUS)

The History of Mobile Phones - Gadget Lab - Cell Phone Repair

What was the first mobile phone made? - Quora

The History of Mobile Phones

The History of Mobile Phones - Gadget Lab - Cell Phone Repair

Hoja de datos de VSC8211

Form 6-K

30 años del primer 'smartphone' ¿cómo era aquel dispositivo? - Estilo de vida - ABC Color

The History of the Smartphone - Infographic

Indoor Positioning For Smartphones Without Infrastructure and User Adaptable, PDF, Teléfonos móviles

Setting an example: Political leaders' cues and compliance with health policies in the early stages of the Covid‐19 pandemic in Mexico - Ayala‐Cantu - 2021 - Latin American Policy - Wiley Online Library

The History of Mobile Phones - Gadget Lab - Cell Phone Repair

The History of Mobile Phones - Gadget Lab - Cell Phone Repair