NetWeaver MI 7.1 Queries

Hi Experts,

I have a few queries for which I could not find a answer that is satisfactory. I have posted them below; appreciate if anyone can share some inputs on this.

1. Can the DOE Server push the data to the mobile client and the mobile can view this without the need to perform a manual SYNC?

2. Can we set the rate for SYNC (automatic / frequency) based on which the device can sync the data periodically?

3. How to handle attachments in mobile handhelds (Mobile <-> NW MI Server <-> Backend)?

Thanking you so much in advance.

Regards, Kathirvel