Sure, create a user and sign up to PSN with a different E-mail address, or create a user and when signing up for a PSN account select "use current" and enter his E-mail address. I've done both
To use this feature, you may be required to update the system software. After you have created a PlayStation®Network account, you can do online shopping at (PlayStation®Store), join in chat under (Friends) or use various online services from PlayStation®Network. Select (Sign Up for PlayStation®Network) under (PlayStation®Network), and then follow the on-screen instructions to … How to Sign up for PlayStation Network on PS3 - YouTube Aug 14, 2016 The PS3™ Guides: Joining the PlayStation®Network - YouTube Dec 20, 2012
The official PlayStation™Store - Buy the latest PlayStation® games for your PS4™, PS3™, and PS Vita.
You can only activate your PlayStation®3 system from your PS3™ system. On the XMB, go to [PlayStation™Network] > [Sign In] and sign in to your PlayStation™Network. Go to [Account Management] > [System Activation] > [PS3 System]. Select either [Game] or [Video] for the type of content you wish to access on your PS3™ system. Sign Up for On.PlayStation On.PlayStation Retail Advocate Sign Up Page for Zunos--> Sign Up for On.PlayStation . Get connected and find all your PlayStation resources in one place. From live streams, to awesome news and information on the hottest upcoming games and developments for …
Netflix streaming features on PlayStation 3 include: Supported Regions Netflix is available on the Sony PlayStation 3 in all regions where the Netflix service is available. Navigation Browse rows of movie posters or select Search to find movies. Resolution Stream TV shows and movies up to 1080p. Titles with an HD symbol will stream in high definition if your internet connection supports 5
Official PlayStation™Store US | Home of PlayStation games The official PlayStation™Store - Buy the latest PlayStation® games for your PS4™, PS3™, and PS Vita. PS5 Pre-Order Date Will Be Announced Beforehand - GameSpot