GSM

==1991–present==
The wordmark's dots symbolized the three clients inside the home network and one roaming client.
The GSM logo and the 4 signal bar logo are currently owned by GSM Association.
* The GSM Logo: The Mystery of the 4 Dots Solved
GSM.png|The wordmark logo was commonly used on mobile devices that supports GSM network standard.
Category:1991
Category:Telecommunications