Control centre will do it, but it may be overkill.
Also make sure you only apply the configuration policy you want via the control centre, as it will overwrite any changes on the unit that do not conform to it's policy.
ie, apply user config and nothing else.
Is the control centre still being sold? what is it EOL timeline and it the new verison still being work on.
July 11, 2011 is the EOL date.
The new version is no longer being worked on.