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Tag - Echoes
Microsoft has devised a strategy that would largely eliminate the need to use phone numbers for calling on cellphones, ZDNet says. Echoes would link a user's Windows Live Messenger contacts to a phone number through a cellular provider and would let cellphone users choose one of their IM contacts as the recipient; as information would be automatically linked between the two, users could place calls without ever knowing someone else's phone number, Microsoft claims. The information would be sent automatically to a phone's contact list without needing a dedicated instant messaging client.