UC server error attempting to remove a phone number

[mpmcquade]

I'm receiving the following error when attempting to delete a number from the "Phone Numbers" section on the Account Details page under UC Server configuration:

The page has errors. Please correct the errors and try again.
* destinationId: 2122 with number:3224 is used by an AccountStatus

I'm at a loss as to where to look for removing/correcting the AccountStatus issue relayed by the message.  The 3224 is a valid DN on the system (3300 controller and MAS/UC server) but I'm not sure what is meant by "used by an AccountStatus."  Any assistance would be appreciated.
 

[johnp]

Go to the statuses and find which one(s) have that number as a destination and change them

[mpmcquade]

Thanks for the reply johnp.  Were do I go to check the statuses?  MCD?  UC Server configuration?  MAS?

[johnp]

At users pc running the client. That is where the settings are made that get sent back to the server.

[mpmcquade]

Thanks again, johnp!  That did the trick.