A distinction may exist between a functionality of an article.Logical formLearned from2 sentences. A functionality may pertain-to an (entry site).Logical formLearned from2 sentences. A functionality may pertain-to financial markets.Logical formLearned from2 sentences. Functionalities can be for voice.Logical formLearned from2 sentences. A functionality can be point-of-sale.Logical formLearned from2 sentences. Technologies may provide a spectrum of functionality.Logical formLearned from2 sentences. (Layer functionalities) may be studied by simulation.Logical formLearned from2 sentences. Functionality may pertain-to (logic blocks).Logical formLearned from2 sentences. Introduction can be to functionality.Logical formLearned from2 sentences. Functionality may offer competitive advantages.Logical formLearned from2 sentences. A (management functionality) can be powerful.Logical formLearned from2 sentences. A functionality may pertain-to a udrp.Logical formLearned from2 sentences. A registry may provide access to a subset of a (functionality fee).Logical formLearned from2 sentences. A subset may pertain-to a (functionality fee).Logical formLearned from2 sentences. Functionality may be provided on a basis.Logical formLearned from2 sentences.