1.Kim Kardashian has a shocking surprise: she still uses a presumably antique Blackberry. Here, you can see the tell-tale keys.
2.She told Re/Code last year that she uses the Blackberry for phone calls and email, and the iPhone for Instagram and photos. Here, you can see she's talking on the Blackberry, but also holding an iPhone.
3.Lately, Kim doesn't use a purse, she just carries both phones (Blackberry and iPhone) around in her hand. Like when she went bowling with Kourtney and Mason.