ARM is the audio format for many mobile phones for audio and MMS recording. Mobile ARM Converter is a program that lets you convert ARM files to use them in your Sony Ericcson mobile. You can do the following conversions: from AMR to WAV, from MP3 or WAV to AMR, from WAV to SP and viceversa.Mobile ARM Converter has a simple setting, designed for all types of user, whether novices or experts. In just a few steps you can convert your files to later use them in your Sony Ericcson. Depending on the file you want to work on, it is enough to specify which is the file and where it is stored in your hard drive. It will then be ready for use in your mobile.Personalize your Sony Ericcson phone with your favourite music or with those sound files you like so much, quickly and simply.