Siemens S4 Mobile Phone 🇩🇪 (2024-03)

Footage of the D2 Handy 5021 (Siemens S4) mobile phone from Walter's mobile phone museum. This vintage phone was sold by Mannesmann Mobilfunk in Germany as one of the early GSM mobile phones. The Siemens S4 was unveiled at the CeBIT trade show in Hannover, Germany in 1995. It was a single-band GSM phone supporting the 900MHz frequency. It had an extendable antenna which improved its performance, but it needed to be fully extended and locked in place to work correctly. It was also possible to both receive and send SMS text messages. Users could configure a personal greeting that would appear when the phone was switched. on.
This device does still power up. But the display does not show any information. A connection to a mobile network could not be established recently.

#siemens #mobilephone #vintage #gsm #siemenss4 #mannesmanmobilfunk #history

Music:
Smooth Groove by BurnishedBronze from Pixabay