Nokia Lumia 2520 - What is the Nokia Share app on my Lumia phone?

Nokia Share is an application that makes it possible for you to access your Lumia phone's photos and videos from the Storyteller application on your Nokia Tablet. The Nokia Share application is installed on Lumia phones.

Nokia Share will enable you to establish local Wi-Fi connectivity between a Lumia phone and a Nokia Tablet. It also supports automatic re-pairing. Once the initial pairing is done and the devices come to the same Wi-Fi network, connectivity is established automatically between them since then.

Note: Transfer activity from phone to tablet utilizes 3 components, Nokia Storyteller on the tablet, Nokia Share and Extras+Info (settings app) on the phone.