LinkedIn is now iPhone optimized and can be accessed by going to m.linkedin.com from Safari on your iPhone or iPod touch. Once you are logged in you can see all your Contacts, your Profile and read the Updates from your Contacts. The user interface is beautifully done and is reminiscent of the Facebook iPhone app.
There are also links to Search the LinkedIn database and Invite people to your LinkedIn network all within the newly design LinkedIn iPhone webapp. This release has the Beta tag attached to it so we can hope to expect new features in the next release.
LinkedIn strengthens and extends your existing network of trusted contacts by consolidating all your current and past colleagues and business contacts in one social atmosphere with tons of features to make it easy to stay in touch with them all. Try with TestiPhone