How to open .GSM file extension?

If you cannot open a new file that has been saved in the .GSM format you need to download the appropriate software. The manufacturer of .GSM files is N/A; .GSM files belong to the Audio Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .GSM files. Activities performed in the order described should solve the problems with all the files in the .GSM format.

• What is .GSM file?
• How to open .GSM file?
• What is .GSM file?