I am setting up a bunch of new Treo 600s (Sprint) for my company.

4 of the devices are setup no problem. I got the 'Vision Provisioning' screen when I set it up and they contacted Sprint and provisioned themselves.

2 of the devices have failed the Vision provisioning several times, citing communication errors. These devices can connect to Vision and transfer data but the provisioning application keeps coming up and always fails.

I try to avoid calling Sprint customer service... Any ideas on what I can do?