(Telecompaper) BlackBerry is in talks with Cisco, Google and SAP about selling them all or parts of itself, Reuters reports, citing unnamed sources close to the matter. The deal would be an alternative to the preliminary agreement reached weeks ago with a group, led by BlackBerry's biggest shareholder, Fairfax Financial Holdings, to take the company private for about USD 4.7 billion. This bid has raised some skepticism due to financing questions.