Sanyo phone won't connect to computer (is Paired and Configured)

Trying to send pictures from my phone to my iMac via Bluetooth.

When I open System Pref's the phone is paired but not connected. When I try to send a picture from my phone to my iMac, the phone searches for a device and finally says "No devices found".

My devices are all On and Discoverable and the Sharing folder in System Pref's has the Bluetooth Sharing box checked.

Not sure if this is a computer or phone service thing--thanks for any light you can shed!

Thank you!