10 Facts About IPhone

1. IPhone is a line of smartphones designed and marketed by Apple Inc These devices use Apple's iOS mobile operating system.

2. IPhone is one of the two largest smartphone platforms in the world alongside Android, forming a large part of the luxury market.

3. IPhone contains most of the hardware parts of a typical modern smartphone.

4. IPhone allows audio conferencing, call holding, call merging, caller ID, and integration with other cellular network features and iPhone functions.

5. IPhone includes a visual voicemail feature allowing users to view a list of current voicemail messages on-screen without having to call into their voicemail.

6. IPhone allows users to purchase and download songs from the iTunes Store directly to their iPhone.

7. IPhone includes software that allows the user to upload, view, and email photos taken with the camera.

8. IPhone lets the user know when an alert is sent to it, in a variety of notice methods.

9. IPhone published the software and offsets for others to use.

10. IPhone's operating system is designed to only run software that has an Apple-approved cryptographic signature.