33
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
2295520
616365
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Erstellen
Create a timeline
Public timelines
Library
FAQ

2G release (1 Jan 1991 Jahr – 31 Dez 1991 Jahr)

Beschreibung:

Commercial release of 2nd generation wireless cellular technology by Radiolinja (now a subsidiary of Elisa Oyj). It's digital, having a bandwidth of 14kb/s to 64kb/s but has a noticable decrease in audio quality.

Zugefügt zum Band der Zeit:

Development of the mobile phone (unfinished)

ByLeo Huf
9 Jun 2023
0
0
390

Datum:

1 Jan 1991 Jahr
31 Dez 1991 Jahr
~ 12 months
About & FeedbackVereinbarungPrivatheitBibliothekFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL