As noted in previous posts we see the same underlying issues of the company. Each location is bound by different rules? This doesn't sound like company policies by any means. If it is not in the contract their is no ground for a rule. For example my building tried doing the exact same thing (AKA BIG HUB). They stated that part-time employees may not bring in phones, but full-time employees may. Noting that this is an unfair "policy" (only in quotes because no one can furnish legal documentation of the policy), I pointed it out to the company and the union that the said "Cell Phone Policy" would violate a form of discrimination since it is not fair that certain people may bring in their phones, but others may not. The issue was dropped and has not been spoken of since. Also to note that if the company states it is a policy at hand, it must be equally enforced throughout the company and not just in specific locations. These topics are no different than PPH or attendance or any other topic not covered within the legally bound UNION CONTRACT.