What is application software and what is installation CD?
Installation CD is the driver CD, which is included with your purchase of any USB Data Cable unless otherwise specified. This installation CD allows your computer to recognize your phone and vice versa. Some phones may require additional application software that may be downloaded as freeware from your phone manufacturer site, mobile-related sites or purchased separately. Application Software or Data Management Suite allows you to do advanced editing and transfer data including ring tones, media, pictures and etc.