Reminder feature in iPhone Native Application

In my native iPhone Appl开发者_运维技巧ication, I have a requirement to add a reminder to the user's iPhone Device.

Is it possible to implement this feature using current iPhone SDK ?

Or else is there any other way to implement this feature ?

Thanks in advance...

You need to use Push notifications. The steps involved in doing this are too lengthy and involved to list in this answer. Familiarize yourself with Apple's documentation. You will need a Push notification server or pay a service to handle the Push Notification server for you (such as iLime)