Savi 700 Series Troubleshooting: iPhone Doesn't Reconnect
Article ID :
Why doesn't the Savi 700 series base reconnect to my iPhone when I walk into range?
You may be running out-of-date software; iPhones running iOS 4.3.2 do not reconnect when you walk into range.
The solution for this problem is to upgrade your iPhone to iOS 4.3.3 or higher.