Questions… and Answers!
In general, it is not possible to sign an agreement from a Blackberry device. Currently we use Flash-based technology to accept signatures from clients. It is not possible to access that type of technology on a vast majority of the BlackBerry devices in service.
To setup your Google calendar sync with the ISN, first navigate to Settings -> Office Settings -> Google Sync (right most column of options).

In our Google Sync options, we can allow for the deletion of Google calendar events when they are deleted in the ISN. We can also set the sync tool to only sync ISN orders to Google, which would not send events from your Google calendar to the ISN.
You can set the time frame that events are synced within; either 1, 2 or 3 months surrounding today’s date.
The Order Title Template is the title given to your calendar events, usually just a small description. Your Order Description Template should contain more detailed information about the synced order.
Click on Save when you are done, and then navigate to Tools -> Sync My Google Calendar.

Click on Change Account Information, when entering your Google login information on this page, you only need to enter the first part of your email address; everything before the @. If your email address is johnsmith@google.com, just put johnsmith in the username, and your Google password in the password area.
After you are done with that, click on Sync My Google Calendar Now, and the initial sync should be completed within an hour.
