"Transparency is key for T-Mobile's success because it ensures customers' trust; every day, various organizations and entities ask Internet and telecommunications providers to release information about their users. Since mobile phone and Internet users worldwide entrust a huge amount of sensitive and personal information to their service providers, understanding who might be requesting that information can be a huge step in consumers' protecting their private data. It's also common, in legal investigations, for phone records to be subpoenaed. I think context is important in such situations to assure their customers that T-Mobile is acting with integrity and according to their code of conduct."